Select all of the atomic-scale pictures that could correctly represent the given balanced chemical equation. A2(g) + 2B(g) 2AB(g) < Prev 6 of 15 中 Next > 241 PI 11-Mar-2 LLECURN no2 11 12/A prt sc delete 17 B 19 I

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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.