Calculate the grams of nitrogen in (a) 1 cubic foot of liquid and (b) 1 cubic foot of gas at STP. The specific gravity of liquid nitrogen is 0.808, and you can assume nitrogen is an ideal gas at STP

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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.