What does Dalton's Law of Partial Pressures state? JPCS 8) Pr.poiwollet A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases in the tank are 35 atm of O₂, 5 atm of N₂, and 25 atm of He, what is (1 the total pressure inside of the tank?

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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.