In air, nitric oxide gas reacts with oxygen to produce nitrogen dioxide, which appears brown in color: 2 NO(g) + 0,(g) = 2NO,(g) What mass in grams of nitrogen dioxide would be produced by the complete reaction of 0.551 grams of nitric oxide gas?

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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.