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1a. A sample of nitrogen gas in a 5.7-L container at a temperature of 19°C exerts...

1a. A sample of nitrogen gas in a 5.7-L container at a temperature of 19°C exerts a pressure of 3.1 atm. Calculate the number of moles of gas in the sample

1b. Given that 8.99 moles of carbon monoxide gas are present in a container of volume 30.90 L, what is the pressure of the gas (in atm) if the temperature is 95°C?

1c. Determine the molar mass of a gas with a density of 1.5877 g/L at 80.00°C and exactly 1 atm.


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