You have a 400-mL container containing 55.0% He and 45.0% Ar by mass at 25°C and 1.5 atm total pressure.You heat the container to 100°C.
-Calculate the ratio of PHe : PAr.
A) 1/1.22
B) 1.22/1
C) 1/12.2
D) 12.2/1
E) none of these
Correct Answer:
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