3 years ago

What is the volume occupied by 2.00 moles of Ar(g) at STP? Another one I am stuck on...please help!

1 answer:

3 0

Our only unknown is the volume of H2(g) . Our known variables are P,n,R, and T. At STP, the temperature is 273K and the pressure is 1 atm. Rearrange the equation to solve for V: n×R×TP. V=2.20mol ×0.0821L×atm mol×K ×273K 1atm. V=49.3L

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