What volume of oxygen gas, at 533 °C and 750 Torr, could be produced by the of 38.1 g of potassium chlorate? The other product is potassium decomposition chloride.

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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.