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13 Dec 2019

A sample of H2 is collected by displacing 145 mL of water. The pressure of the gas and the atmosphere are equalized. The atmospheric pressure is 745 mmHg. The temperature of the water and that of the gas are identical at 26*C . The vapor pressure of water at 26*C is 25.209 mmHg. How many mole of gas were collected? Please demonstrate calculations, and if you could calculate it step by step. Thank you!

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Irving Heathcote
Irving HeathcoteLv2
17 Dec 2019

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