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OpenStudy (anonymous):
what is the mass of the H2 obtained?
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OpenStudy (anonymous):
i attached the actual problem
OpenStudy (aaronq):
First find the partial pressure of the \(H_2\): subtract the vapour pressure of water from the total. Apply the ideal gas law: PV=nRT expand n=\(\dfrac{m}{M}\) -> PV=\(\dfrac{m}{M}\)RT solve for m.
OpenStudy (anonymous):
thanks!!
OpenStudy (aaronq):
no probs !
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