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A 142 g sample of nitrogen gas is contained in a flask at 52°C and 769 mm Hg. When a sample of oxygen gas is injected in
Posted: Tue May 17, 2022 7:10 am
by answerhappygod
- A 142 G Sample Of Nitrogen Gas Is Contained In A Flask At 52 C And 769 Mm Hg When A Sample Of Oxygen Gas Is Injected In 1 (8.29 KiB) Viewed 51 times
A 142 g sample of nitrogen gas is contained in a flask at 52°C and 769 mm Hg. When a sample of oxygen gas is injected into the same flask, the new pressure is 855 mm Hg and the temperature increases to 62ºC. How many moles of gas are in the flask? 0.0473 mol 0.0547 mol 1.53 mol 0.109 mol 0,0442 mol