Author Question: A 31.4 mL sample of nitrogen gas was collected over water at 23.7 C and a barometric pressure of 706 ... (Read 87 times)

Caiter2013 · **on:** Jul 8, 2021

Question 1

A 10.0 L container of unknown gas at 25.0 °C contains 87.1 g of gas at 12.5 atm. What gas is in the container?
◦ NH₃
◦ C₂H₂
◦ SO₂
◦ F₂
◦ NO₂

Question 2

A 31.4 mL sample of nitrogen gas was collected over water at 23.7 °C and a barometric pressure of 706 mmHg. What mass of nitrogen was collected? [The vapor pressure of water at 23.7 °C is 22 mmHg.]
◦ 39.3 mg
◦ 37.7 mg
◦ 34.6 mg
◦ 33.4 mg
◦ 32.5 mg

Mochi · **Reply #1 on:** Jul 8, 2021

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