Chemistry / Collecting Gas Over Water
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Solution: A 500 mL gas sample is collected over water at a pressure of...

Question

A 500 mL gas sample is collected over water at a pressure of 740 mmHg and 25°C. What is the volume of the dry gas at STP? (STP= 1 atm and 0°C.)

Vapor Pressure of H2O at 25°C: 24 mmHg