A gas mixture contains 3.63 g of hydrogen, 51.6 g oxygen, 12.25 g helium, and an unknown amount of nitrogen in a 22837 in3 container at 85.72oF at 66717 Pa. Calculate the mass in grams of the nitrogen gas in the container.   Atomic Mass: H: 1.008 g/mol O: 15.999 g/mol He: 4.003 g/mol N: 14.007 g/mol

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Q: What is an atom

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.