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chemistry

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A sample of hydrogen gas was collected over water at 36 degrees celsius and 855 mmHg. The volume of the container was 6.50 L. Calculate the number of moles of H2 collected. (vapor pressure of water is 44.6 torr at 36 degrees Celsius)

  • chemistry -

    Use PV = nRT

  • chemistry -

    A gas was collected over water in a system at 30 degees celsius. If atmospheric pressure was measured at 758.8 mmHg, what was the pressure of the collected gas?

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