assignment-6
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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