Question

A container of 8.03 x 10-3 moles of hydrogen gas has a volume of 20.9 mL and a temperature of 20.8 degrees C. What is the pressure?

Answer 1

Explanation:

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Answer 2

Answer:

9.25

Explanation:

P=?

V=20.9 mL= 0.0209 L

n=8.03x10^-3

R=0.082

T=20.8 C= 293.95

PV=nRT

P x 0.0209 = 8.03x10^-3 x 0.082 x 293.95

P x 0.0209 = 0.1935

P = 0.1935/0.0209

P = 9.25