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uysha [10]
3 years ago
15

50POINTS!

Chemistry
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

A. 1.02 moles .

Explanation:

Hello!

In this case, given the ideal gas equation, as we need to solve for moles, we divide both sides by RT to get:

n=\frac{PV}{RT}

Thus, by plugging in the pressure and temperature at STP (1.00 atm and 273.15 K respectively) we obtain:

n=\frac{1.00atm*22.9L}{0.08206\frac{atm*L}{mol*K}*273.15K}\\\\n=1.02mol

Therefore, the correct answer is A. 1.02 moles

Best regards!

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