STPM SBA Chemistry Report 2013
Transcript of STPM SBA Chemistry Report 2013
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7/22/2019 STPM SBA Chemistry Report 2013
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_IE ODOFR@LN, >>0:: E^@K@ K^IZ^R
ZRDMNOX RNZDRX (712/8)
_XZI 2:0?
XGXKN=
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
L@IN_ = KNN RNL XGLC
KNN SNDG MWN
OFN@I ]G W@LC
ADRI = ZZ^T^_0 / 2:0?
_^BMNOX = OFNIG_XRW Z@ZNR 8
_^ZNRQG_DR = I@H@I EFDD ZDD EGNS
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
HNHGO@XGDL
G wgsf td nxprnss iy sglonrn `pprnog`tgdl td prglogp`k da _IE Odofr`ln, I`h`i F`mm`f
L`zga`f Bgltg @bhuk K`tga, iy supnrvgsdr I`h`i Efdd Zdd Egnw adr tfngr ennl `lh nlhknss
cugh`lon, nlodur`cninlt, orgtgos `lh glspgr`tgdl ultgk tfn suoonss `lh odipkntgdl da tfgs wdre.
_pnog`k tf`les td I`h`i I`zl`f Bgltg _f`aag (Fn`h da K`bdr`tdry) adr prnp`rglc
rnqugrnh `pp`r`tus `lh i`tnrg`ks td nlsurn tfn ofnigstry glvnstgc`tgdl gs odlhuotnh siddtfky.
Bnsghns, G wdukh kgen td tf`les td tfn ZGBC adr spdlsdrglc tfn buhcnt gltd Ofnigstry aulh wfgof
`kkdw stuhnlts td odlhuot tfn nxpnrginlts gl ` prdpnr nlvgrdlinlt wgtf prdpnr `pp`r`tus `lh
i`tnrg`ks.
G wgsf td nxprnss fnrn, iy sglonrn `pprnog`tgdl `lh tf`les td `kk knoturnrs, tn`ofnrs `lh
st`aas ardi ofnigstry hnp`rtinlt, `lh iy ankkdw argnlhs tf`t f`h hgrnotky `lh glhgrnotky fnkpnh
in tfrducfdut tfgs rnsn`rof prdmnot w`s o`rrgnh dut.
g==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
@B_XR@OX
Lgtr`tn ()`lh lgtrgtn (
) gs wnkk eldwl `s `l `hhgtgvn td prnsnrvnh prdonssnh in`t.
Fdwnvnr, gt i`y brglc sdin sghn naanot suof `s odkdl o`lonr, prncl`loy kdss nto. ga odlsuin
nxonssgvnky. Gl tfgs nxpnrginlts, brdwl rglc tnst `lh CK tnstglc intfdh G_D 2706-073> (N) gs usn
td `l`kysn prnsnlon da lgtr`tn ()`lh lgtrgtn (
)gl prdonssnh in`t Hgaanrnlt gltnlsgty da
brdwl rglc adrinh glhgo`tns odlonltr`tgdl da lgtr`tns gl ofgoenl in`tkd`a s`ipkns. Xfn fgcfnr
tfn gltnlsgty da odkdur adrinh, tfn fgcfnr tfn odlonltr`tgdl da lgtr`tn. Adr tfn knvnk da lgtrgtns, gt
gs ghnltgagnh vg` odip`rgsdl bntwnnl igxturn odlhgtgdl gl vdkuintrgo ak`se (okduhy dr okn`r) `lh
wngcft da rnsghun gl . Xfn crn`tnr tfn rnsghun wngcft `lh adriglc ` okn`rnr sdkutgdl wgtf ld
soui, glhgo`tn fgcf knvnk da lgtrgtn. Xfgs tnoflgqun w`s sfdwl td bn `l naanotgvn w`y td hntnrigln
tfn prdonssnh in`t odltnlt `lh knvnk da lgtr`tn `lh lgtrgtn.
gg==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
X@BKN DA ODLXNLX
OF@ZXNR XGXKN Z@CN
HNHGO@XGDL g
@B_XR@OX gg
X@BKN DA ODLXNLX gg
0 GLXRDH^OXGDL XD XGXKN 0
0.0 B@OECRD^LH 0
0.2 KGXNR@X^RN _X^HW 2?
0.? ZRDBKNI _X@XNINLX 8
0.8 RN_N@ROF P^N_XGDL_ 8
0.> DBMNOXGQN_ DA RN_N@ROF 8
2 INXFDHDKDCW >
2.0 @ZZ@R@X^_ @LH I@XNRG@K_ >
2.2 ZRDONH^RN 13
2.? H@X@ ODKKNOXGDL 6
? RN_^KX_ @LH HG_O^__GDL_ 7
?.0 DB_NRQ@XGDL_ @LH RN_^KX_ 700
?.2 GLXNRZRNX@XGDL @LH HG_O^__GDL_ 0208
8 ODLOK^_GDL 0>
RNANRNLON_ 0103
@ZZNLHGVN_
ggg==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
OF@ZXNR 0
GLXRDH^OXGDL XD XGXKN
0.0 B@OECRD^LHLgtrgtn (
)s`kt gs odiidlky usnh gl ourglc da in`t gs ` hnrgv`tgvn da lgtr`tn (
)
s`kt. ^su`kky, tfny odibglnh tfgs gdl wgtf sdhgui dr pdt`ssgui gdl td adri (nc= sdhgui lgtr`tn,
sdhgui lgtrgtn, pdt`ssgui lgtr`tn dr pdt`ssgui lgtrgtn). @ktfducf gts usn f`s bnnl wghnky
`ssdog`tnh wgtf onrt`gl typns da o`lonr gl k`bdr`tdry `lgi`ks, gt gs stgkk odltglu`kky bnglc usnh gl
tfn addh glhustry sglon 0731.
Lgtrgtn gs hnninh nssnltg`k gl ournh in`ts bno`usn da gts iuktgpkn aulotgdls. Gt prnvnlts
bdtukgsi, cgvns ournh in`t gts spnog`k ak`vdur `lh `ppn`r`lon, rnt`rhs dxgh`tgdl wfgof dtfnrwgsn
o`usns `l ulhnsgr`bkn ak`vdur. Gt gs ok`ginh tf`t lgtrgtn gs tfn dlky subst`lon tf`t snrvns `kk tfnsn
aulotgdls `lh ld substgtutn f`s bnnl adulh td rnpk`on gt by @inrgo`l in`t Glstgtutn, 0736.
0==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
0.2 KGXNR@X^RN _X^HWAdr odiinrog`k purpdsns, s`kt igxturns wnrn adulh td bn idrn naanotgvn gl ourglc
prdonssns ga tfny odlt`glnh s`ktpntrn (pdt`ssgui lgtr`tn). Hurglc prnp`r`tgdl, lgtr`tn gs rnhuonh td
lgtrgtn wfgof gs tfn i`mdr `otgvn glcrnhgnlt gl tfnsn s`kt igxturns by b`otnrg` ulhnr `l`nrdbgo
odlhgtgdls, usglc tfn idkybhdptnrgl-odlt`glglc lgtr`tn rnhuotgvn. Hgnt`ry lgtr`tn i`y bn rnhuonh
td lgtrgtn by b`otnrg` prnsnlt gl tfn idutf `lh sdintgins gl tfn stdi`of.
Sfnl `hhnh td addhs suof `s ournh in`ts, agrstky, lgtrgtn wgkk odltrgbutns td tfn ak`vdur5
tfgs i`y bn hun td tfn glfgbgtgdl da hnvnkdpinlt da r`logh daa-ak`vdurs. _nodlhky, gt rn`ots wgtf
iydckdbgl td cgvn idldlgtrdsykf`nid-ofrdin, wfgof cgvns tfn of`r`otnrgstgo pgle odkdur da
ournh in`t. Xfgrhky, gt glfgbgts tfn crdwtf da addh spdgk`cn b`otnrg`, `lh idst gipdrt`ltky,
Okdstrghgui bdtukglui. O. bdtukglui tfrgvns ulhnr `l`nrdbgo odlhgtgdls `lh prdhuons `
lnurdtdxgl wfgof gs dln da tfn idst kntf`k l`tur`k prdhuots eldwl. Lgtrgtn, tdcntfnr wgtf oddeglc
`lh tfn `hhgtgdl da s`kt, gs ` prdtnotgdl `c`glst addh pdgsdlglc by tfgs igorddrc`lgsi.
Xfn glorn`sglc gloghnlon da v`rgdus adris da o`lonr gl tfn wdrkh `t k`rcn, tfnrn
f`s bnnl odlonrl `bdut ` pdssgbkn kgle bntwnnl lgtrgtn `lh o`lonr. Xfnrn gs ld odlokusgvn
nvghnlon tf`t lgtrgtn gs hgrnotky o`rogldcnlgo, but gl fgcf hdsns gt f`s bnnl gipkgo`tnh `s ` od-
o`rogldcnl. @idlc tfnsn ofnigo`k o`rogldcnls `rn L-lgtrds`iglns `lh tfngr prnoursdrs, lgtrgtn
`lh lgtr`tn. Q`rgdus knvnks da o`rogldcnlgo vdk`tgkn L-lgtrds`iglns, lgtrgtns, `lh lgtr`tn `rn
prnsnlt gl ` wghn v`rgnty da addhs suof `s ournh in`t.
Nxonssgvn glt`en da lgtr`tn `lh lgtrgtn s`kts i`y brglc f`riauk naanots td odlsuinrs
fn`ktf. Fnidckdbgl gl bkddh o`rrgns dxycnl ardi tfn kulcs td tgssuns `lh fnkps o`rry o`rbdl
hgdxghn b`oe td tfn kulcs. Fnidckdbgl gl bkddh odlt`gls grdl ldri`kky adulh gl tfn An2+
(anrrdus) st`tn. But nxonssgvn lgtr`tns dr lgtrgtns o`l `ktnr tfn grdl gl fnidckdbgl td tfn An?+
(anrrgo) st`tn. Xfgs adris intfnidckdbgl, `l `bldri`k adri da fnidckdbgl. @s intfnidckdbgl
adris, tfn bkddh kdsns gts `bgkgty td o`rry dxycnl td tgssuns (`ldxg`).
2==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
Intfnidckdbglnig` gs `otu`kky `l nxonss da intfnidckdbgl gl tfn bkddh, gt o`l o`usn
oy`ldsgs (bkun segl) da kgibs/trule, wn`elnss, `lh r`pgh fn`rt r`tn. Xfgs wgkk kn`h tfn onltr`k
lnrvdus systni hnprnssgdl doour `lh rnsukts gl fn`h`ofn, hgzzglnss, a`tgcun, hgaagoukty gl
brn`tfglc `lh l`usn`.
Lgtr`tn `lh lgtrgtn glt`ens i`y o`usn fypdtnlsgdl (kdw bkddh prnssurn). But glcnstgdl da
lgtr`tns `lh lgtrgtns gl addh `lh w`tnr hdns ldt odiidlky rnsukt gl fypdtnlsgdl. I`tnrl`k
nxpdsurn td nlvgrdlinlt`k lgtr`tns `lh lgtrgtns i`y glorn`sn tfn rgse da prncl`loy odipkgo`tgdls
suof `s `lnig`, `bdrtgdl, prni`turn k`bdr dr prnnok`ipsg`.
Intfnidckdbglnig` o`l `ksd doour ardi dtfnr o`usns. Nxpdsurn td dxghgzglc hrucs dr
ofnigo`ks, systnigo `oghdsgs, hg`rrfn`, dr sdin cnlntgo hgsdrhnrs suof `s prni`turn da gla`lts
o`l `kk rnsukt gl intfnidckdbglnig`.
Lgtr`tns `lh lgtrgtns o`l prnsnrvn in`t wnkk but tfn rgse wn fui`l t`en gs odlsghnrnh
snrgdus. Xfn in`t i`lua`oturnrs wfgof gs k`oe da rnspdlsgbky i`y ldt rncuk`tn tfn odipdulh
wnkk wgkk o`usns fn`ktf trdubkns td tfn odlsuinrs `atnr glt`en tfngr in`t prdhuots. _dintgins,
tfn odlsuinr hgh ldt eldw tfn in`t wfntfnr gs snournh dr tfny `rn glldonlt gl tfn prnsnrv`tgdls
da in`t prdhuots by must odlsuin wf`tnvnr tfnrn gs wnkk-p`oenh gl tfn arnsf i`rent dr
supnri`rent by tfn hgstrgbutdr.
?==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
0.?ZRDBKNI _X@XNINLXLgtr`tn `lh lgtrgtns `rn in`t ourglc glcrnhgnlt prnsnlon gl `kk prdonssnh in`t. Ga nxonssgvn us`cn
da ourglc `cnlt gl ofgoenl in`t kd`a i`y o`usns ofrdlgo hgsn`sns `lh o`l bn kn`h gltd hn`h. Xfncd`k da tfn nxpnrginlt gs td ghnltgay tfn s`ipkn da ofgoenl in`t kd`a wfgof odlt`gls fgcfnst
odlonltr`tgdl da lgtr`tn `lh lgtrgtn gl gt.
0.8RN_N@ROF P^N_XGDL_*** @kk tfn qunstgdls prdpdsnh wgkk bn `lswnrnh gl tfgs rnpdrt.
0)
Sf`t `rn lgtr`tns `lh lgtrgtns4
2) Sf`t `rn aulotgdls da lgtr`tns `lh lgtrgtns gl ` in`t prdhuot4?) Sf`t gs tfn k`w rnc`rhglc tfn usn da lgtrgtns/lgtr`tns48) Sf`t gs tfn k`w rnc`rhglc tfn k`bnkglc da lgtrgtns/lgtr`tns4>) Sf`t iust G odlsghnr ga G w`lt td rnidvn lgtrgtns/lgtr`tns ardi iy in`t prdhuots41) Sgkk iy prdhuot bn s`an ga lgtrgtns/lgtr`tns `rn rnidvnh43) Fdw o`l pndpkn hntnot tfn in`t prdhuots tf`t odlt`gl gkknc`k `idult da lgtrgtns46) Fdw sfdukh pndpkn prnp`rn ` fn`ktfy in`k usglc in`t prdhuots4
0.> DBMNOXGQN_ DA RN_N@ROFCNLNR@K DBMNOXGQN
0) Xd `ppky tfn b`sgo ofnigo`k prglogpkns `lh tnoflgquns hurglc glvnstgc`tgdl.2) Xd glouko`tn `w`rnlnss adr fn`ktfy kgvglc._ZNOGAGO DBMNOXGQN_
0) Xd hntnrigln tfn prnsnlon da lgtr`tns `lh lgtrgtns gl v`rgdus typns da prdonssnh in`t. 2) Xd ulhnrst`lh tfn purpdsn da lgtr`tns `lh lgtrgtns gl in`t.?) Xd ulhnrst`lh tfn k`ws `lh rncuk`tgdls gl tfn us`cn da prnsnrv`tgvns `lh `hhgtgvns.
8==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
OF@ZXNR 2
INXFDHDKDCW
2.0@ZZ@R@X^_ @LH I@XNRG@K_Q`rgdus addh s`ipkns wnrn purof`snh ardi kdo`k i`rents `lh supnri`rents. Gts ` ofgoenl in`t
kd`a ardi adkkdwglc br`lh= R`iky , @y`i`s, @y`i Hglhglcs `lh Cdurinss`.
@ B O H
Xfn kgsts da `pp`r`tus usnh gl tfnsn glvnstgc`tgdls `rn=
0) Bn`enrs 2) Cr`hu`tnh Oykglhnrs ?) Xnst Xubns8) Agktnr Aullnks>) Hrdppnr Zgpnts1) Bulsnl Burlnrs3) Nknotrdlgo Sngcft B`k`lon6)
Qdkuintrgo Ak`ses
7) Xfnridintnr0:)_o`puk`00)_tgrrglc Rdhs02)^tgkgty Ok`ip0?)Sgrn C`uzn08)@sbnstds Bd`rh0>)_tdpw`tof01)S`sfglc Bdttkns
Xfn kgsts da I`tnrg`ks usnh gl tfnsn glvnstgc`tgdls `rn=
0) Grdl (GG) _ukpf`tn Oryst`k2) _ukpfurgo @ogh ?) _dhgui Xntr`bdr`tn Zdwhnr8) Zdwhnr @otgv`tnh O`rbdl
>) Zdt`ssgui Anrrdoy`lghn (GG) Oryst`k1) ]glo @ont`tn3) Ck`og`k @ontgo @ogh
>==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
2.2 ZRDONH^RN
Bnadrn pnradriglc `ly glvnstgc`tgdl, `kk tfn `pp`r`tus gs okn`lnh `lh hrgnh gt up. In`t s`ipkn gs
fdidcnlgsnh `lh enpt gl tfn arnnznr. _dkutgdl gs prnp`rnh bnadrn tfn nxpnrginlts st`rtnh.
_dkutgdl=
0. Grdl (GG) _ukpf`tn Oryst`k gs hgssdkvnh gl hgstgkknh w`tnr td prdhuon Grdl (GG) _ukpf`tn sdkutgdlwfgof gs crnnl gl odkdur. Gt gs td nlsurn ` arnsf Grdl (GG) _ukpf`tn sdkutgdl gs usnh hurglc
brdwl rglc tnst adr lgtr`tn.
Fnrn tfn dtfnrs rnqugrnh sdkutgdls gl CK tnstglc intfdh G_D 2706-073> (N)adr lgtrgtn.
2. Bdr`x sdkutgdl gs prnp`rnh by hgssdkvglc da sdhgui tntr`bdr`tn pdwhnr gl dahgstgkknh w`tnr.
?. O`rrnz G sdkutgdl gs prnp`rnh by hgssdkvglc da pdt`ssgui anrrdoy`lghn (GG) gl dahgstgkknh w`tnr.
8. O`rrnz GG sdkutgdl gs prnp`rnh by hgssdkvglc zglo `ont`tn gl da hgstgkknh w`tnradkkdwnh by da ck`og`k `ontgo `ogh `lh hgkutn gt td .
@atnr tfn sdkutgdl f`h bnnl prnp`rnh, nxpnrginlts `rn st`rtnh.
Xnst adr lgtr`tn gs pnradrinh gl brdwl rglc tnst. Grdl (GG) _uka`tn sdkutgdl gs `hhnh td da
in`t s`ipkns ` tnst tubn wgtf da hgstgkknh w`tnr, tfnl skdwky `hhglc 0: hrdps da
odlonltr`tnh sukaurgo `ogh suof tf`t tfn sukaurgo `ogh adris ` brdwl prnogpgt`tnh `rdulh tfn in`t.
Xfgs glhgo`tglc tfn prnsnlon da tfn lgtr`tn gdl gl in`t s`ipkns.
1==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
Ldtn tf`t tfn prnsnlon da lgtrgtn gdls wgkk gltnranrn wgtf tfgs tnst. Xfn dvnr`kk rn`otgdl gs tfn
rnhuotgdl da tfn lgtr`tn gdl by Grdl (GG) gdl wfgof gs dxghgznh td grdl (GGG) gdl `lh adri`tgdl da `
Lgtrdsyk odipknx.
()
()()
@atnr lgtr`tn tnst gs hdln, nxpnrginlts `rn prdonnhglc td lgtrgtn tnst by usglc CK tnstglc intfdh
G_D 2706-073> (N). Xfn tnst gs bncgl wfnl tfn subst`lons lnnhnh gs `rr`lcnh gl `l drhnr i`llnr.
Agrstky, da 8 typns odiiglutnh in`t s`ipkns gs wngcftnh `lh hgstrgbutnh gltd 8
tnst tubns k`bnkknh @, B, O `lh H rnspnotgvnky. _nodlhky, w`tnr gs fn`t up td . Xfgrhky, 6
ulgts da cr`hu`tnh oykglhnrs gs usnh td in`surnh dut 6 snts da bdr`x sdkutgdl. Adurtfky,
8 ulgts da bn`enr gs usnh td wngcft dut 8 snts da pdwhnr `otgv`tnh o`rbdl. Agatfky, 8
ulgts da cr`hu`tnh oykglhnrs gs usnh td in`surn dut 8 snts da O`rrnz G `lh GG _dkutgdl
`lh i`hn up da gl dln cr`hu`tnh oykglhnr. K`stky, 8 ulgts da bn`enr gs agkknh wgtf
da fdt w`tnr `lh knat td bdgk.
Xfn nxpnrginlts st`rtnh wgtf s`ipkn @ da fdidcnlgsnh in`t `lh `hhnh gl
fdt w`tnr in`surnh usglc bn`enr `lh pdur gl da bdr`x sdkutgdl adkkdwnh by
da pdwhnr `otgv`tnh o`rbdl. Xfnl, gt gs tr`lsanrrnh td ` vdkuintrgo ak`se `lh hgp glsghn `
bdgkglc w`tnr b`tf adr 0> iglutns.
Xfn igxturn gs `kkdwnh td oddk `lh kn`vn gt adr 2 h`ys, gts tfnl tr`lsanrrnh td `
bn`enr `lh `hhnh gl da O`rrnz G `lh GG sdkutgdl rnspnotgvnky, swgrk `atnr `hhgtgdl, k`stky,
adkkdwnh by da bdr`x sdkutgdl `lh tr`lsanrrnh td ` vdkuintrgo ak`se td i`hn up da
igxturn usglc 2 ulgts da vdkuintrgo ak`se.
@atnr odipkntnh, tfn knvnk wgtf w`tnr gs i`re up `lh knat gt adr 08 h`ys. In`surglc mdb gs
t`en pk`on wgtfgl 0 wnne. Xfn igxturn gs tfnl agktnr usglc agktnr p`pnr `lh agktnr aullnk. Xfn
rnsghun gs wngcftnh `lh tfn vdkuin da agktr`tn gs rnodrhnh. Hnhuotgdls i`hn td odlagriglc tfn
prnsnlon da lgtrgtn.
3==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
12/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
2.?H@X@ ODKKNOXGDL@ kdt da rnanrnlon wdres suof dlkgln `lh daakgln f`h bnnl hdln hurglc rnsn`rof td dbt`gl
gladri`tgdl rnc`rhglc tfn tdpgo `lh intfdhdkdcy. Xfn lnnhnh gladri`tgdl gs pgoenh `lh s`vnh
gltd n-bdde (.pha) adri`t adr aurtfnr rnanrnlons. Bddes `rn rnvgnwnh `t Cddckn Bdde _tdrn `lh
sognltgago rnpdrts `lh bddes `rn vgnwnh td dbt`gl tfn rnsukts adr odip`rgsdl purpdsn. Xfn
rnanrnlons `rn rnodrhnh gl tfn rnanrnlon kgst.
Hurglc nxpnrginlt, `k tfn tnst gs rnodrhnh `lh nl`bkns td pnradri `l`kysgs td tfn rnsukts. Gt gs `
gipdrt`lt stnps glvdkvnh k`tnr gl tfn dutodins `lh hgsoussgdl. @kk tfn nxpnrginlts `rn rnodrhnh
gl t`bkn adri `s sfdwl `s bnkdw.
Lgtr`tn tnst
_`ipkns Dbsnrv`tgdls Hnhuotgdl
@
B
O
H
Lgtrgtn tnst
_`ipkns Sngcft da rnsghun (c) Dbsnrv`tgdls Hnhuotgdls
@
B
O
H
6==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
13/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
OF@ZXNR ?
RN_^KX_ @LH HG_O^__GDL_
?.0 DB_NRQ@XGDL_ @LH RN_^KX_@atnr snvnr`k tnsts, tfn rnsukts `rn rnodrhnh `lh t`buk`tnh `s bnkdw.
Lgtr`tn tnst U 06/:2/2:0? Y
_`ipkns Dbsnrv`tgdls Hnhuotgdl
@ _din h`re brdwl prnogpgt`tgdl + okduhy sdkutgdlLgtr`tn prnsnlt gl @KK 8
s`ipkns. Odlonltr`tgdl da
lgtr`tn gl tfn in`t gs
`rr`lcnh gl `sonlhglc
drhnr
H ; @ ; O ; B
B Idst h`re brdwl prnogpgt`tgdl + okn`r sdkutgdl
O Idhnr`tn h`re brdwl prnogpgt`tgdl + okn`r sdkutgdl
H Kn`st h`re brdwl prnogpgt`tgdl + okduhy sdkutgdl
Lgtr`tn tnst U 0>/:3/2:0?Y
_`ipkns Dbsnrv`tgdls Hnhuotgdl
@ _din h`re brdwl prnogpgt`tgdl + okduhy sdkutgdlLgtr`tn prnsnlt gl @KK 8
s`ipkns. Odlonltr`tgdl dalgtr`tn gl tfn in`t gs
`rr`lcnh gl `sonlhglc
drhnr
H ; @ ; O ; B
B Idst h`re brdwl prnogpgt`tgdl + okn`r sdkutgdl
O Idhnr`tn h`re brdwl prnogpgt`tgdl + okn`r sdkutgdl
H Kn`st h`re brdwl prnogpgt`tgdl + okduhy sdkutgdl
Xfn okduhy sdkutgdl glhgo`tnh tfn knvnk da okn`llnss da in`t gs `t iglgiui knvnk.
_`ipkn @ `lh H f`vglc ` kdw knvnk da okn`llnss odip`rnh td s`ipkn B `lh O.
7==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
14/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
Lgtrgtn tnst U 06/:?/2:0? Y
_`ipknsSngcft da
rnsghun (c)Dbsnrv`tgdls Hnhuotgdls
@ 7.>8
Inhgui `rn` wfgtn orn`iy
soui adris dl tdp da tfn
okduhy crnnlgsf igxturn
Sfgtn orn`iy soui gs tfn
glhgo`tgdl da prdonss wfnrn
spdgk`cn da in`t doours.
_`ipkn H adulh dut td bn
spdgkt gl ` a`stnst r`tn adkkdwnh
by O, @ wfgkn s`ipkn B hd ldt
adri soui but rnsukts gl igkey
sdkutgdl.
Bnsghns, wngcft da rnsghun gs
hnorn`sglc ardi B, O, @ `lh
H. Xfn hnorn`sn gl wngcft da
rnsghun hun td tfn
hnodipdsgtgdl da in`t t`ens
pk`on.
Xfn odlokusgdl tf`t o`l bn
i`hn gs odlonltr`tgdl da lgtrgtn
gl tfn in`t gs `rr`lcnh gl
hnsonlhglc drhnr
B < O < @ < H
B 08.23 Igkey sdkutgdl
O 00.76
_i`kk `rn` wfgtn orn`iy soui
adris dl tdp da tfn of`key
igxturn
H 1.8?
K`rcn `rn` da wfgtn orn`iy
soui adris dl tdp da tfn
okduhy crnnlgsf igxturn
0:==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
15/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
Lgtrgtn tnst U 27/:3/2:0? Y
_`ipknsSngcft da rnsghun
(c)Dbsnrv`tgdls Hnhuotgdls
@ 3.1?
_i`kk `rn` wfgtn orn`iy soui
adris dl tdp da tfn igkey
igxturn
Sfgtn orn`iy soui `lh
crdwglc da wfgtn spdrns gs tfn
glhgo`tgdl da prdonss wfnrn
spdgk`cn da in`t doours.
_`ipkn H adulh dut td bn
spdgkt gl ` a`stnr r`tn tf`l @.
Sfgkn s`ipkn O sfdwglc
wfgtn spdrns crdwtf `lh
s`ipkn H f`s rni`glnh `s
okn`r igxturn.
Bnsghns, wngcft da rnsghun gs
hnorn`sglc ardi B, O, @ `lh
H. Xfn hnorn`sn gl wngcft da
rnsghun hun td tfn
hnodipdsgtgdl da in`t t`ens
pk`on.
Xfn odlokusgdl tf`t o`l bn
i`hn gs odlonltr`tgdl da
lgtrgtn gl tfn in`t gs `rr`lcnh
gl hnsonlhglc drhnr
B < O < @ < H
B 02.3> Okn`r igxturn
O 0:.?6
Okn`r igxturn wgtf wfgtn
spdrns crdwglc dl tdp da tfn
snhginlts k`ynr
H >.72
K`rcn `rn` da wfgtn orn`iy
soui adris dl tdp da tfn
okduhy crnnlgsf igxturn
00==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
16/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
?.2GLXNRZRNX@XGDL @LH HG_O^__GDL_Adri lgtr`tn tnst, gt gs ghnltgay tfn odlonltr`tgdl da lgtr`tn vg` dbsnrv`tgdl `lh odip`rgsdl
bntwnnl tfn s`ipkns. _`ipkns `rn k`bnkknh `lh pnradri brdwl rglc tnst. Xfn fgcfnr tfn odkdur
gltnlsgty da brdwl prnogpgt`tn adris gl dl tfn in`t s`ipkns glhgo`tnh fgcfnr odlonltr`tgdl da
lgtr`tn gl tfn s`ipkn. Xfn rnsukts gs t`buk`tnh `lh adulh dut tf`t, odlonltr`tgdl da lgtr`tn gl tfn
in`t gs `rr`lcnh gl `sonlhglc drhnr H ; @ ; O ; B.
Adr lgtrgtn tnst, s`in tnoflgqun gs `ppkgnh td ghnltgay odlonltr`tgdl da lgtrgtn gl in`t s`ipkns.
Xfn lgtrgtn gs ` odlvnrsgdl da lgtr`tn ulhnr fgcf tnipnr`turn. Xfn s`ipkns `rn odkknotnh `lh
odlhuotnh adkkdw tfn prdonhurns `lh knat gt adr 2 wnnes. Xfnrn `rn hgaanrnlt da rnsghun wngcft `lh
dbsnrv`tgdls gl tfn vdkuintrgo ak`se. Xfn kdwnr tfn i`ss da rnsghun glhgo`tnh tfn fgcfnr tfn
crdwtf da b`otnrg` adr tfn r`tn da hnodipdsgtgdl. Bnsghns, tfn odlhgtgdl da tfn igxturn sfdws tfn
hgaanrnlt gl knvnk da lgtrgtn by odip`rgsdl. _oui adris dl tdp da tfn igxturn dr spdrns crdwtf dl
tdp da tfn snhginlts glhgo`tnh spdgk`cn da in`t doour, tfn in`t wfgof spdgkt `t ` a`stnr r`tn wgkk
rnsukts hgrty `lh okduhy sdkutgdls vgon vnrs`. Xfn rnsukts gs t`buk`tnh `lh adulh dut tf`t,
odlonltr`tgdl da lgtrgtn gl tfn in`t gs `rr`lcnh gl hnsonlhglc drhnr B < O < @ < H.
02==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
17/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
@lswnr td tfn rnsn`rof qunstgdls=
0) Sf`t rn lgtr`tns lh lgtrgtns4Lgtr`tns `lh lgtrgtns `rn addh prnsnrv`tgvns.
2) Sf`t `rn aulotgdls da lgtr`tns `lh lgtrgtns gl ` in`t prdhuot4Gts usnh td odltrdk tfn crdwtf da spdrns, prdvghn ournh in`t ak`vdur `lh odkdur `lh nxtnlh
tfn sfnka kgan da in`t prdhuots.
?) Sf`t gs tfn k`w rnc`rhglc tfn usn da lgtrgtns/lgtr`tns4Gl I`k`ysg`, @oodrhglc td tfn _`kn da Addh `lh Hrucs Drhgl`lon `lh Rncuk tgdls I`k`ysg`,
07>2, tfn pnrigssgbkn knvnk da lgtrgtn adr oddenh in`t `lh r`w in`t `rn 2:: `lh >:: ppi,
rnspnotgvnky. Knvnks da rnsghu`k lgtrgtn gl in`t prdhuots wnrn gl tfn r`lcn da 08 >8 ppi,
prdonssnh pgoeknh arugts `lh vncnt`bkns 3 60 ppi `lh s`ktnh hrgnh agsf 00 ?6 ppi.
Rnsukts glhgo`tn tfn knvnk da rnsghu`k lgtrgtn gl idst addhs gs bnkdw tfn pnrigssgbkn knvnk da
2:: ppi. @ly dtfnr usn gl tfn addh glhustry wdukh bn iglgi`k sglon gts aulotgdls `rn spnogago.
8) Sf`t gs tfn k`w rnc`rhglc tfn k`bnkkglc da lgtrgtns/lgtr`tns4Gl I`k`ysg`, K`w da I`k`ysg` ulhnr tfn @ot 260Addh @ot 076? = K`bnkkglc ldt odipkyglcwgtf st`lh`rh da addh, st`tn tf`t wfnrn ` st`lh`rh f`s bnnl prnsorgbnh adr `ly addh, `ly
pnrsdl wfd prnp`rns, p`oe`cns, k`bnks dr `hvnrtgsns `ly addh wfgof hdns ldt odipky wgtf
tf`t st`lh`rh, gl suof ` i`llnr tf`t gs kgenky td bn igst`enl adr addh da tfn prnsorgbnh
st`lh`rh, odiigts `l daanlon `lh gs kg`bkn dl odlvgotgdl td giprgsdlinlt adr ` tnri ldt
nxonnhglc tfrnn yn`rs dr td agln dr td bdtf.
0?==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
18/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
>) Sf`t iust G odlsghnr ga G w`lt td rnidvn lgtrgtns/lgtr`tns ardi iy in`t prdhuots4Adr tf`t agrstky, odlsuinrs f`vn ` rnspdlsgbgkgty td nlsurn tf`t tfn rnadriuk`tnh in`t
prdhuot gs s`an hurglc gts wfdkn sfnka kgan ulhnr rn`sdl`bkn odlhgtgdls da odlsuinr igsusn.
Odlsuinrs iust `ksd nlsurn tf`t tfn lnw prdhuot gs gl odipkg`lon wgtf tfn k`ws cdvnrlglc
`hhgtgvn us`cn `lh tfn k`ws cdvnrlglc addh k`bnkkglc. Dvnr`kk, tfn prdhuot k`bnk iust ldt
igskn`h tfn odlsuinr td tfn nxtnlt tf`t tfny buy in`t prdhuots. Agl`kky odlsuinrs iust bn
prdvghnh `kk lnonss`ry nvghnlon hni`lhnh by tfn odipntnlt `utfdrgtgns wfd `rn of`rcnh
wgtf nlsurglc odipkg`lon wgtf tfn addh k`w.
1) Sgkk iy prdhuot bn s`an ga lgtrgtns/lgtr`tns `rn rnidvnh4_`anty o`lldt bn t`enl adr cr`ltnh ulknss ` aukk v`kgh`tgdl da tfn lnw prnsnrv`tgdl systni gl
tfn addh gs o`rrgnh dut. Lgtr`tn f`s bnnl tr`hgtgdl`kky usnh td prnvnlt in`t prdhuots ardi
o`usglc bdtukgsi. Xfn rnidv`k da lgtrgtn o`l bn kgenlnh td tfn rnidv`k da ` furhkn td tfn
crdwtf da Ok. bdtukglui. Xd i`glt`gl tfn s`anty da tfn addh, `ldtfnr sgigk`r furhkn iust bn
usnh td rnpk`on lgtrgtn dr dtfnrwgsn tfn fngcft da tfn rni`glglc furhkns f`s td bn glorn`snh
td prnvnlt Ok. bdtukglui ardi crdwglc.
3) Fdw o`l pndpkn hntnot tfn in`t prdhuots tf`t odlt`gl gkknc`k `idult da lgtrgtns4By dbsnrv`tgdls, odlsuinrs f`vn td bnf`vn wgsnky by purof`sglc anw s`ipkns `lh st`rt
r`tglc dl tfn s`ipkns b`snh dl odkdur da tfn in`t, ak`vdur da tfn in`t `lh tfn pnrgdh da in`t
tf`t o`l bn snrvnh bnadrn nxpgry.
6) Fdw sfdukh pndpkn prnp`rn ` fn`ktfy in`k usglc in`t prdhuots4@kw`ys purof`sn arnsf in`t wgtf ld `hhglc gl k`rcn `idult da prnsnrv`tgvns, cd adr ardznl
in`tsst`kk glstn`h da i`rent p`oenh in`t. Gts stgkk tfn bnst ga ydu o`l spnlh sdin tgins
dbt`gl tfn prdtngl sdurons ardi h`gky arnsf wnt i`rent.
08==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
19/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
OF@ZXNR 8
ODLOK^_GDL
Xfn Ofnigstry rnsn`rof f`h bnnl o`rryglc dut `pprdxgi`tnky wgtfgl 0: idltfs pnrgdh.
Xfn tdpgo da lgtr`tn `lh lgtrgtn prnsnlon gl in`t prdhuot gs agl`kky odin gltd tfn agl`k snotgdl.
_`ipkns da in`t wn tdde adr tfgs glvnstgc`tgdl `rn ofgoenl in`t kd`a.
Xfn rnsukts st`tnh tf`t tfn knvnk da lgtr`tn `lh lgtrgtn gs prnsnlt prdpdrtgdl`kky gl tfn lgtr`tn
`lh lgtrgtn tnst tf`t f`h bnnl odlhuotnh `s nxpnrginlts twgon. Xfn rnsukts `rn, odlonltr`tgdl da
lgtr`tn `lh lgtrgtn gl tfn in`t kd`a `rr`lcnh gl `sonlhglc drhnr da s`ipkns `rn H ; @ ; O ; B.
Xfn br`lh da ofgoenl in`tkd`a prdhuots `s adkkdwglc Cdurinss` ; R`iky ; @y`i Hglhglcs ;
@y`i`s.
Xfgs rnsn`rof gs gipdrt`lt td ghnltgay f`riauk in`t prdhuots wfgof f`h kgle td fn`ktf rgse
wfnl odlsuiglc in`t prdhuots odlt`gl fgcf lgtr`tn / lgtrgtn knvnks tf`t o`lldt bn ruknh dut.
Sfnl in`t odlt`glglc lgtrgtns gs fn`tnh (p`rtgouk`rky `t fgcf tnipnr`turns), tfn rnsukt gs
lgtrds`iglns, odipdulhs tf`t f`vn bnnl kglenh wgtf fn`ktf gssuns suof `s c`strgo o`lonr, odkdl
o`lonr, p`lorn`tgo o`lonr, `lh Ofrdlgo Dbstruotgvn Zukidl`ry Hgsn`sn (ODZH). @hhgtgdl`kky,
tfn @rofgvns da Gltnrl`k Inhgogln pubkgsfnh tfn rnsukts da ` stuhy tf`t `ssnssnh tfn odllnotgdl
bntwnnl typns da in`t odlsuiptgdl wgtf idrt`kgty r`tn. @ktfducf tfn stuhy kn`vns dpnl i`ly
dtfnr `vnluns adr nxpk`l`tgdl, tfn rnsn`rof daanrs dln idrn succnstgdl `c`glst rncuk`r glt`en da
odlvnltgdl`k prdonssnh in`t.
@ktfducf, ourrnlt eldwknhcn `lh nvghnlon glhgo`tnh tfnrn `rn strdlc bnlnagog`k
naanots da odlsuiptgdl da prdtngls. Gl drhnr td i`xgigsn tfn fn`ktf bnlnagts ardi n`tglc
prdtngls, in`surns f`vn td bn t`enl td rnhuon tfn lgtr`tn `lh lgtrgtn nxpdsurn wfgkn
i`glt`glglc tfngr odiinlhnh glt`en da in`t prdhuots da tfn pubkgo.
0>==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
20/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
RNANRNLON_
0. Lgofdk`s M. Russnkk `lh Cr`f`in S. Cdukh (Muk 2::?).Addh Zrnsnrv`tgvns, _nodlh Nhgtgdl.Kdlhdl
2. Rdbnrt Cgbsdl Nookns. Addh prnsnrv`tgvns= tfngr `hv`lt`cns `lh prdpnr usn5 tfn pr`otgo`kvnrsus tfn tfndrntgo`k sghn da tfn purn addh prdbkni . Kdlhdl
?. I.M. Fgkk (M`l 0770).Lgtr`tns `lh Lgtrgtns gl Addh `lh S`tnr. Crn`t Brgt`gl
8. Rdcnr Sddh, Kuoy Adstnr, @lhrnw H`i`lt, Z`ukgln Eny (2::8). @l`kytgo`k intfdhs adraddh `hhgtgvns. Nlck`lh.
>. Hr. Kd I`l-Aulc, _`iunk (I`y 2::6). @l`kysgs da lgtr`tn / lgtrgtn `lh prdpgdlgo `ogh gladdh. Fdlc Edlc.
1. H`vgh F.S`tsdl (2::0).Addh Ofnigo`k _`anty, Qdkuin 0= Odlt`igl`lts. Nlck`lh.3. Lutrgtgdl `lh fn`ktfy n`tglc
fttp=//www.i`ydokglgo.odi/fn`ktf/sdhgui-lgtr`tn/@L:2007
6. FN > SDR_X XFGLC_ @HHNH XD WD^RADDHfttp=//www.kddeout.odi/tddks/addh-`hhgtgvns/
7. Addh `hhgtgvnfttp=//nl.wgegpnhg`.drc/wgeg/AddhT`hhgtgvn/
0:.Ourglc (addh prnsnrv`tgdl)fttp=//nl.wgegpnhg`.drc/wgeg/OurglcT%26addhTprnsnrv`tgdl%27
00.Xfn H`lcnr da Lgtr`tn gl In`t Zrnsnrv`tgvnsfttp=//www.kgvnstrdlc.odi/`rtgokn/833701-tfn-h`lcnr-da-lgtr`tn-gl-in`t-prnsnrv`tgvns/
02.Sf`t gs sdhgui lgtr`tn gl prdonssnh in`ts, `lh gs gt f`riauk4rnogpns.fdwstuaawdres.odi/qunstgdl2??.fti
01==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
http://www.mayoclinic.com/health/sodium-nitrate/AN02119http://www.mayoclinic.com/health/sodium-nitrate/AN02119http://www.lookcut.com/tools/food-additives/http://www.lookcut.com/tools/food-additives/http://en.wikipedia.org/wiki/Food_additive/http://en.wikipedia.org/wiki/Food_additive/http://en.wikipedia.org/wiki/Curing_%28food_preservation%29http://en.wikipedia.org/wiki/Curing_%28food_preservation%29http://www.livestrong.com/article/477916-the-danger-of-nitrate-in-meat-preservatives/http://www.livestrong.com/article/477916-the-danger-of-nitrate-in-meat-preservatives/http://recipes.howstuffworks.com/question233.htmhttp://recipes.howstuffworks.com/question233.htmhttp://recipes.howstuffworks.com/question233.htmhttp://www.livestrong.com/article/477916-the-danger-of-nitrate-in-meat-preservatives/http://en.wikipedia.org/wiki/Curing_%28food_preservation%29http://en.wikipedia.org/wiki/Food_additive/http://www.lookcut.com/tools/food-additives/http://www.mayoclinic.com/health/sodium-nitrate/AN02119 -
7/22/2019 STPM SBA Chemistry Report 2013
21/31
LGXR@XN & LGXRGXN GL IN@X ZRDH^OX_
0?.Sf`t gs tfn hgaanrnlon bntwnnl _dhgui Lgtrgtn `lh _dhgui Lgtr`tn4www.nhgladri`tgos.odi/gltnr`otgvnTidknoukns/lgtrgtnT`lhTlgtr`tnTidknoukns.fti
08.Xfn F`riauk Naanot da _dhgui Lgtrgtn gl Addhwww.kgvnstrdlc.odi/`rtgokn/801811-tfn-f`riauk-naanot-da-sdhgui-lgtrgtn-gl-addh/
0>.Ofnigo`k Rn`otgdls da _dhgui Lgtrgtnwww.nfdw.odi/kgstT3?67:>0Tofnigo`k-rn`otgdls-sdhgui-lgtrgtn.ftik
01.ADDH _@ANXW= _@ANXW DA _DHG^I LGXRGXN GL O^RNH IN@X_inhgladris.odi/2-0-agtlnss`lhlutrgtgdl/stuhy>:.pfp
03. Rdkn da Lgtrgtns `lh/drLgtr`tns gl In`t Odkdrwww.tfnglcrnhgnltstdrn.odi/addhprnsnrv`tgdl/lgtr`tnslgtr`tns.fti
06.@bdut Lgtrgtns @lh Lgtr`tns Ournh In`tswww.`i`zglcrgbs.odi/tgpsT`lhTtnoflgqun/lgtrgtnsT`lhTlgtr`tns.ftik
07.O^RNH IN@X O^X_www.a`d.drc/hdornp/:0:/`g8:3n/@G8:3N08.fti
2:._dhgui Lgtrgtn & O`lonrwww.kgvnstrdlc.odi/`rtgokn/8??7??-sdhgui-lgtrgtn-o`lonr/
20.Lgtr`tn tnstnl.wgegpnhg`.drc/wgeg/Lgtr`tnTtnst
22.K`w da I`k`ysg`, @ot 260Addh @ot 076?fttp=//www.`co.cdv.iy/@et`/Qdk.%2:1/@ot%2:260.pha
03==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
http://www.edinformatics.com/interactive_molecules/nitrite_and_nitrate_molecules.htmhttp://www.edinformatics.com/interactive_molecules/nitrite_and_nitrate_molecules.htmhttp://www.livestrong.com/article/416466-the-harmful-effect-of-sodium-nitrite-in-food/http://www.livestrong.com/article/416466-the-harmful-effect-of-sodium-nitrite-in-food/http://www.ehow.com/list_7389051_chemical-reactions-sodium-nitrite.htmlhttp://www.ehow.com/list_7389051_chemical-reactions-sodium-nitrite.htmlhttp://localhost/var/www/apps/conversion/tmp/scratch_10/medinforms.com/2-1-fitnessandnutrition/study50.phphttp://localhost/var/www/apps/conversion/tmp/scratch_10/medinforms.com/2-1-fitnessandnutrition/study50.phphttp://www.theingredientstore.com/foodpreservation/nitratesnitrates.htmhttp://www.theingredientstore.com/foodpreservation/nitratesnitrates.htmhttp://www.amazingribs.com/tips_and_technique/nitrites_and_nitrates.htmlhttp://www.amazingribs.com/tips_and_technique/nitrites_and_nitrates.htmlhttp://www.fao.org/docrep/010/ai407e/AI407E14.htmhttp://www.fao.org/docrep/010/ai407e/AI407E14.htmhttp://www.livestrong.com/article/433933-sodium-nitrite-cancer/http://www.livestrong.com/article/433933-sodium-nitrite-cancer/http://localhost/var/www/apps/conversion/tmp/scratch_10/en.wikipedia.org/wiki/Nitrate_testhttp://localhost/var/www/apps/conversion/tmp/scratch_10/en.wikipedia.org/wiki/Nitrate_testhttp://www.agc.gov.my/Akta/Vol.%206/Act%20281.pdfhttp://www.agc.gov.my/Akta/Vol.%206/Act%20281.pdfhttp://www.agc.gov.my/Akta/Vol.%206/Act%20281.pdfhttp://localhost/var/www/apps/conversion/tmp/scratch_10/en.wikipedia.org/wiki/Nitrate_testhttp://www.livestrong.com/article/433933-sodium-nitrite-cancer/http://www.fao.org/docrep/010/ai407e/AI407E14.htmhttp://www.amazingribs.com/tips_and_technique/nitrites_and_nitrates.htmlhttp://www.theingredientstore.com/foodpreservation/nitratesnitrates.htmhttp://localhost/var/www/apps/conversion/tmp/scratch_10/medinforms.com/2-1-fitnessandnutrition/study50.phphttp://www.ehow.com/list_7389051_chemical-reactions-sodium-nitrite.htmlhttp://www.livestrong.com/article/416466-the-harmful-effect-of-sodium-nitrite-in-food/http://www.edinformatics.com/interactive_molecules/nitrite_and_nitrate_molecules.htm -
7/22/2019 STPM SBA Chemistry Report 2013
22/31
@
Z
Z
N
L
H
G
V
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
23/31
Rnsukts
0. Lgtr`tn tnst 0 U 06/:2/2:0? Y
2. Lgtr`tn tnst 2 U 0>/:3/2:0?Y
Ardi Knat td Rgcft, s`ipkn @, B, O, H
Ardi Knat td Rgcft, s`ipkn @, B, O, H
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
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24/31
?. Lgtrgtn tnst 0 U 06/:?/2:0? Y
8. Lgtrgtn tnst 2 U 27/:3/2:0? Y
Ardi Knat td Rgcft, s`ipkn H, B, O, @
Ardi Knat td Rgcft, s`ipkn @, B, O, H
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
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25/31
Zrnp`r`tgdl
0. In`t _`ipkns
2. Zrnp`r`tgdl da sdkutgdls
In`t s`ipkns `rn enpt gl tfnarnnznr bnadrn nxpnrginlts
odlhuotnh. N`of s`ipkn gs k`bnknh
wgtf tfngr syibdk.
Zrnp`rnh sdkutgdl
I`tnrg`ks Lnnhnh
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
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Nxpnrginlts
0. Lgtr`tn Xnst
In`t s`ipkn gl pk`onh gl tnst tubn `bdut
0oi fngcft
@hh gl Grdl (GG) _ukpf`tn
sdkutgdl td odvnr tfn in`t
@hhnh `bdut 0: hrdps da 8I sukpfurgo `ogh
skdwky `t tfn sghn da tfn tnst tubn
Brdwl
prnogpgt`tgdl
adrinh
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
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2. Lgtrgtn tnst
Xfn s`ipkn gs fdidcnlgsnh 0:c da odiiglutnh s`ipkn
gs wngcftnh
@hhglc gl 0:: ik fdt w`tnr `lh > ik bdr`x sdkutgdl
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
28/31
@hhglc gl :.>c pdwhnr `otgv`tnh o`rbdl `lh fn`t dl ` bdgkglc w`tnr b`tf adr 0> iglutns
@hh gl 2 ik da O`rrnz _dkutgdl G `lh GG rnspnotgvnky gltd tfn ak`se `atnr oddk hdwl. Xfnl,
prnp`rn adr `hhglc gl > ik bdr`x sdkutgdl.
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
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29/31
2:: ik sdkutgdl tr`lsanrrglc gs hdln usglc 2 ulgts da
0:: ik vdkuintrgo ak`se td 2>: ik vdkuintrgo ak`se
Xfn odlhgtgdl da igxturn gs rnodrhnh bnadrn agktnrglc, wngcft da rnsghun gs rnodrhnh.
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
-
7/22/2019 STPM SBA Chemistry Report 2013
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Rnsn`rof Rnpdrts
0. R`sfig _glf`, ZfH5 @i`lh` M. Ordss, ZfH5 B`rry G. Cr`ub`rh, ZfH5 Igof`nk A. Kngtzi`ll,IH, HrZF5 @rtfur _of`tzegl, IH, HrZF. In`t Glt`en `lh Idrt`kgty@ Zrdspnotgvn _tuhy da
Dvnr F`ka ` Igkkgdl Zndpkn. @rof Gltnrl Inh. 2::7.
Fgcf glt`ens da rnh dr prdonssnh in`t i`y glorn`sn tfn rgse da idrt`kgty. Dur dbmnotgvnw`s td hntnrigln tfn rnk`tgdls da rnh, wfgtn, `lh prdonssnh in`t glt`ens td rgse adr tdt`k
`lh o`usn-spnogago idrt`kgty.
2. Igr`lh` Fgttg. _tuhy= Ournh In`ts, ODZH I`y Bn Kglenh. SnbIH Fn`ktf Lnws 2::3. @prgk 03, 2::3 -- @ lnw stuhy succnsts ` pdssgbkn kgle bntwnnl ofrdlgo dbstruotgvn
pukidl`ry hgsn`sn (ODZH) `lh ournh in`ts suof `s b`odl, s`us`cn, `lh kulofndl in`ts.
Xfn stuhy sfdws tf`t pndpkn wfd arnqunltky n`t ournh in`ts i`y bn idrn kgenky td
hnvnkdp ODZH tf`l pndpkn wfd r`rnky dr lnvnr n`t suof in`ts. ODZH glokuhns
nipfysni` `lh ofrdlgo brdlofgtgs. Gl ODZH, of`lcns doour gl tfn kulcs tf`t i`en gt
prdcrnssgvnky hgaagoukt td brn`tfn dvnr tgin.
?. @i M Npghnigdk. Z`lorn`tgo o`lonr `lh hrgleglc w`tnr `lh hgnt`ry sdurons da lgtr`tn `lhlgtrgtn. Hnp`rtinlt da Nlvgrdlinlt`k `lh R`hgdkdcgo`k Fn`ktf _ognlons, Odkdr`hd _t`tn
^lgvnrsgty, Adrt Odkkgls, OD, ^_@, 2::8.
L-Lgtrdsd odipdulhs, eldwl `lgi`k o`rogldcnls, `rn adrinh nlhdcnldusky ardihrgleglc w`tnr `lh hgnt`ry sdurons da lgtr`tn `lh lgtrgtn. Xfn `utfdrs odlhuotnh `
pdpuk`tgdl-b`snh o`sn-odltrdk stuhy da p`lorn`tgo o`lonr gl Gdw` td hntnrigln wfntfnr
glorn`snh odlsuiptgdl da lgtr`tn `lh lgtrgtn ardi hrgleglc w`tnr `lh hgnt`ry sdurons w`s
`ssdog`tnh wgtf rgse. Xfny kglenh hnt`gknh w`tnr sduron fgstdrgns td lgtr`tn in`surninlts
adr Gdw` odiiulgty w`tnr suppkgns. Hgnt`ry lgtr`tn glt`en sfdwnh `l glvnrsn `ssdog`tgdl
==_OGNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.
ADR RNANRNLON Z^RZD_N
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wgtf rgse `idlc wdinl `lh ld `ssdog`tgdl `idlc inl. Xfgs stuhy succnsts tf`t kdlc-
tnri nxpdsurn td hrgleglc w`tnr lgtr`tn `t knvnks bnkdw tfn i`xgiui odlt`igl`lt knvnk
da lgtr`tn lgtrdcnl (0: ic/kgtnr) gs ldt `ssdog`tnh wgtf p`lorn`tgo o`lonr5 fdwnvnr, tfn
odlsuiptgdl da hgnt`ry lgtrgtn ardi `lgi`k prdhuots i`y glorn`sn rgse.
8. Elnet Z, Mrvglnl R, Hgof M, F`eukglnl X. Rgse da odkdrnot`k `lh dtfnr c`strd-gltnstgl`ko`lonrs `atnr nxpdsurn td lgtr`tn, lgtrgtn `lh L-lgtrdsd odipdulhs= ` adkkdw-up stuhy.
L`tgdl`k Zubkgo Fn`ktf Glstgtutn, Fnksgleg, Aglk`lh, 0777.
L-lgtrdsd odipdulhs `rn pdtnlt o`rogldcnls hntnotnh gl addhstuaas. Xfn gipdrt`lon dahgnt`ry lgtrds`iglns gl rnk`tgdl td fui`l o`lonr hnvnkdpinlt gs, fdwnvnr, ulonrt`gl.
Sn stuhgnh tfn rnk`tgdlsfgp bntwnnl glt`en da lgtr`tns, lgtrgtns `lh L-
lgtrdsdhgintfyk`igln (LHI@) `lh rgse da o`lonrs da tfn c`strd-gltnstgl`k tr`ot gl `
`hukt Agllgsf inl `lh wdinl. Ld sgclgago`lt `ssdog`tgdls wnrn dbsnrvnh bntwnnl
LHI@ glt`en `lh o`lonrs da tfn fn`h `lh lnoe odibglnh dr da tfn stdi`of dr bntwnnl
lgtr`tn dr lgtrgtn glt`en `lh rgse da o`lonrs da tfn c`strd-gltnstgl`k tr`ot. Dur rnsukts `rn gl
kgln wgtf tfn ghn` tf`t L-lgtrdsd odipdulhs o`l glhuon odkdrnot`k o`lonr gl fui`ls.
>. Xsuc`ln _, _`s`zueg _. Hgnt `lh tfn rgse da c`strgo o`lonr= rnvgnw da npghnigdkdcgo`knvghnlon. Npghnigdkdcy `lh Zrnvnltgdl Hgvgsgdl, Rnsn`rof Onltnr adr O`lonr Zrnvnltgdl
`lh _ornnlglc, L`tgdl`k O`lonr Onltnr, >-0-0 Xsuegmg, Xdeyd, M`p`l, 2::3.
Xfnrn `rn cndcr`pfgo `lh ntflgo hgaanrnlons gl tfn gloghnlon da c`strgo o`lonr `rdulh tfnwdrkh `s wnkk `s wgtf gts trnlhs adr n`of pdpuk`tgdl dvnr tgin. Xfn gloghnlon p`ttnrls
dbsnrvnh `idlc giigcr`lts of`lcn `oodrhglc td wfnrn tfny kgvn. @kk da tfnsn a`otdrs
snrvn td glhgo`tn tfn okdsn `ssdog`tgdl da c`strgo o`lonr wgtf idhgag`bkn a`otdrs suof `s
hgnt.
GNL
XGAGO
RN_N@ROF
RNZDRX==2:0?
KRXHdouinltsO
dpyrgcftnh.
@kkr
gcftsrnsnrvnh.