A container holds a mixture of N2(g) and O2(g). The total pressure is 3.35 atm. The temperature is 25.00 oC and the volume of the container is 17.1 L. If the mass of N2 in the container is 30.9 g, what is the partial pressure of O2 (in atm) in the container?

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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.