Wednesday
April 23, 2014

Homework Help: Chemistry

Posted by amy on Monday, July 19, 2010 at 2:52pm.

Determine the molar mass of each of the following gases?
A. 2.90 g of gas that occupies 0.500 L at 0 C and 1.00 atm (STP)
B. 1.48 G of gas that occupies 2.00 L at 0 C and 760 mmHg (STP)
C. 0.726g of a gas that occupies 855 mL at 1.20 atm at 18 C?
D. 2.32 G of a gas that occupies 1.23 L at 685 mmHg and 25 C?

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