Answer to Question #151046 in General Chemistry for hannah nguyen

General Chemistry

Question #151046

How many moles of gas would be present in 0.23 L at STP?

Expert's answer

From PV=nRT

We have n=PV/RT

At stp P= 1atm T=273k R=8.314

n=1×0.23/8.314×273

n=1×10^-4moles

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