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Chemistry 19 Online
OpenStudy (anonymous):

An oxygen gas container has a volume of 22.0L.How many grams of oxygen are in the container if the gas has a pressure of 865mmHg at 22∘C ?

OpenStudy (joannablackwelder):

PV=nRT

OpenStudy (joannablackwelder):

Watch your units compared with the value you choose for R.

OpenStudy (joannablackwelder):

Also, using this formula will give you moles. You will need to convert to grams using the molar mass.

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