itzdavida itzdavida

24-04-2024
Chemistry

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The product of a reaction, H2 gas, was collected in a bottle over water at a temperature of 18.0oc when the atmospheric pressure was 758torr. The volume of gas collected was 0.247L. The pressure of water vapor at 18.0 oC is 15.5 torr. A.What is the partial pressure of the H2? B.How many moles of hydrogen gas were collected?

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