How to write chemical formula
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Transcript of How to write chemical formula
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Negative ion
Formula in compound charge
Oxide
Hydroxide
Nitrate NO3 -1 -1
Sulphate
Carbonate
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Negative ion
Formula in compound charge
Chloride
Bromide
Iodide
chromate
dichromate
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Negative ion
Formula in compound charge
Sodium
Potassium
Magnesium
Zinc
Copper(II)
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Negative ion
Formula in compound charge
Calcium
Silver
Ammonium
Aluminium
Stanum(II)
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Sodium oxide
ONa2
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Sodium hydroxide
NaOH
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Sodium chloride
NaCl
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Potassium oxide
OK2
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Potassium hydroxide
KOH
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Potassium chloride
KCl
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Calcium oxide
CaO
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Calcium hydroxide
2)(OHCa
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Calcium chloride
2CaCl
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zinc oxide
ZnO
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Zinc hydroxide
2)(OHZn
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Zinc chloride
2ZnCl
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Aluminium oxide
32OAl
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Aluminium hydroxide
3)(OHAl
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Aluminium chloride
3AlCl
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Iron(II)oxide
FeO
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Iron(II)hydroxide
2)(OHFe
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Iron(II)chloride
2FeCl
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Iron(III)oxide
32OFe
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Iron(III)hydroxide
3)(OHFe
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Iron(III)chloride
3FeCl
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Copper(II)oxide
CuO
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Copper(II)hydroxide
2)(OHCu
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Copper(II)chloride
2CuCl
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Silver oxide
OAg 2
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Silver hydroxide
AgOH
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Silver chloride
AgCl
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Ammonium oxide
ONH 24)(
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Ammonium hydroxide
OHNH 4
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Ammonium chloride
ClNH 4
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+1 -1
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+1 -1
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+1 -2
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+1 -2
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+1 -1
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+1 -2
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+1 -2
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+2 -2
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+2 -2
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+3 -1
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Iron(ll) Bromide
2FeBr
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Iron(ll) Iodide
2FeI
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Iron(ll) Sulphate
4FeSO
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Iron(ll) Carbonate
3FeCO
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Iron(lll) Bromide
3FeBr
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Iron(lll) Iodide
3FeI
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Iron(lll) Sulphate
342 )(SOFe
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Iron(lll) Carbonate
332 )(COFe
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Copper(ll) Bromide
2CuBr
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Copper(ll) Iodide
2CuI
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Copper(ll) Sulphate
4CuSO
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Copper(ll) Carbonate
3CuCO
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Silver Bromide
AgBr
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Silver Iodide
AgI
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Silver Sulphate
42SOAg
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Silver Carbonate
32COAg
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Ammonium Bromide
BrNH 4
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Ammonium Iodide
INH 4
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Ammonium Sulphate
424)( SONH
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Ammonium Carbonate
324)( CONH