5.1 mol of hydrogen gas at 7 oC are forced into a steel cylinder with a volume of 2.1 L . What is the pressure of the gas, in mm Hg, in the cylinder?
PV = nRT
P = ?
V = 2.1 L
n = 5.1
R = 0.0821 L.atm/mol K
T = 7.00C = 280 K
P = nRT / V
P = 5.1 x 0.0821 x 280 / 2.1
P = 55.83 atm
P = 42430.8 mmHg
5.1 mol of hydrogen gas at 7 oC are forced into a steel cylinder with a...
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