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ANSWER BOTH, THEY ARE BOTH PART OF 1 QUESTION. EC10 1a. Halothane, C2HBrClF3, is a nonflammable,...

ANSWER BOTH, THEY ARE BOTH PART OF 1 QUESTION.

EC10

1a.

Halothane, C2HBrClF3, is a nonflammable, nonexplosive, and nonirritating gas that is commonly used as an inhalation anesthetic. The total pressure of a mixture of 16.0 g of halothane vapor and 23.5 g of oxygen gas is 840 mm Hg. What is the partial pressure of each gas?

Phalothane =  mm Hg

Poxygen =  mm Hg

1b.

You are asked to design an air bag for a car. You know that the bag should be filled with gas with a pressure higher than atmospheric pressure, say 848 mm Hg, at a temperature of 22.0 °C. The bag has a volume of 41.5 L. What quantity of sodium azide, NaN3, should be used to generate the required quantity of gas? The gas-producing reaction is

2 NaN3(s) → 2 Na(s) + 3 N2(g)

______________g

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