What volume of AB3(g) at 300°C and 0.998 atm is produced when 1.0 mL of A2(g) is reacted with excess B2(g) at 300°C and 0.998 atm? Assume all gases behave as ideal gases and the relevant chemical reaction is: A2(g)  + 3B2(g) →   2AB3(g)

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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.