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April 17, 2014

Homework Help: Gen Chemestry

Posted by Roth on Saturday, October 25, 2008 at 12:19am.

A 27.6 ml volume of chlorine gas is collected over water at 23 C and 750 torr. The mass of the gas is 78.4 mg. The vapor pressure of water is 21 torr.
a) What is the pressure of the chlorine gas?

b) How volume does the chlorine gas occupy?

c) How many moles of chlorine gas are collected?

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