assignment-6

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Assignment #6. Physical Chemistry I Due on Thursday, November 18 1. Selftest 5.3 (pg 143) a. do the first part of the problem as given. Then do the problem assuming that b. the initial pressures of both gasses is 2.0 atm, and c. the initial pressures of both gases is 3.0 atm. 2. 5.1a For solutions we solve the same equations as for gases. Here are equations that should be useful (we’ll end up with two equations and two variables): V=nAVA +nBVB m=nAMA +nBMB xA =nA/(nA +nB) 3. 5.2a (assume that there are 100 mL of solution) 4. 5.3a 5. 5.4a 6. 5.8a

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This is assignment number 6

Transcript of assignment-6

Assignment  #6.                Physical  Chemistry  I                Due  on  Thursday,  November  18          

1. Self-­‐test  5.3  (pg  143)  a.  do  the  first  part  of  the  problem  as  given.  Then  do  the  problem  assuming  that  b.  the  initial  pressures  of  both  gasses  is  2.0  atm,  and  c.  the  initial  pressures  of  both  gases  is  3.0  atm.  

2. 5.1a  For  solutions  we  solve  the  same  equations  as  for  gases.  Here  are  equations  that  should  be  useful  (we’ll  end  up  with  two  equations  and  two  variables):  V  =  nAVA  +  nBVB    m  =  nAMA  +  nBMB  xA  =  nA/(nA  +  nB)  

3. 5.2a  (assume  that  there  are  100  mL  of  solution)  4. 5.3a  5. 5.4a  6. 5.8a