Homework Answers
volume = 850 mL
pressure = 0.683 atm
temperature = 284 K
P V = n R T
0.683 x 0.850 = n x 0.0821 x 284
n = 0.0249
moles of Xe gas = 0.0249
mass of Xe = 0.0249 x 131.29
mass of Xe = 3.27 g
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