Tuesday, August 9, 2011
Chem help needed! Gas law question.?
A sample of methane gas was prepared and collected over water at 25.0 degrees C when the atmospheric pressure was 748 torr. Its volume was 426 ml. If this sample were completely dry, what volume would the methane occupy at 7.60x10^2 torr and 273 K? The vapor pressure of water at 25 degree C is 23.76 torr.
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