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If the pressure of 1.5 moles of a gas is 2 atm and the temperature is 27°C, what is the volume of the gas? Group of answer choices A. 9.25 L B. 5.0 L C. 37.0 L D. 18.5 L
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8 votes
8 votes
If the pressure of 1.5 moles of a gas is 2 atm and the temperature is 27°C, what is the volume of the gas?

Group of answer choices

A. 9.25 L

B. 5.0 L

C. 37.0 L

D. 18.5 L

User Tuminoid
by
3.4k points

1 Answer

26 votes
26 votes

Answer:

D

Step-by-step explanation:

Ideal gas law PV = n RT R = .082057 T must be in Kelvin

n = moles

V = n RT / P

= 1.5 (.082057) ( 27+ 273.15) / 2 = 18.5 liters

User JoGusto
by
3.0k points
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