04-02-2020
Chemistry

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How many moles of acetylene gas occupies a volume of 3.25 liters at STP?

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ednorobello92 ednorobello92

04-02-2020

Answer: 0.14 mole C2H2

Explanation: solution attached:

Derive n from PV= nR

n= PV/RT

= 1 atm ( 3.25 L) / (0.08205 L.atm/mol.K) ( 273 K)

= 0.14 mole C2H2

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amanda6973 amanda6973

04-02-2020

0.1449 moles

I hope this helps

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