Thursday, October 1, 2009

Thursday, October 1st

Homework for tonight is pages 233-234, problems 36, 37, 38, 40, 41, 45

Answers
36 a) 3.81 x 10^-5 mol
36 b) 179 atm
36 c) 3.6 L
36 d) 333 K or 60. degrees C
37) 4,440 g. He and 2,240 g H2
38) 0.091 atm
40) 0.046 L = 46 mL
41) 3.0 L > 2.5 L, therefore, the balloon will burst.
45) 5.1 x 10^4 torr

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