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A sealed container holds 0.020 moles of ideal nitrogen (N2) gas, at a pressure of 1.5...

A sealed container holds 0.020 moles of ideal nitrogen (N2) gas, at a pressure of 1.5 atm and a temperature of 290 K. The atomic mass of nitrogen is 14.0 g/mol. How many molecules of nitrogen are in the container? (R = 8.31 J/mol • K, 1 atm = 101 kPa)

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