N2(g)+3H2(g)=2NH3(g) Following the reaction above, if 5.00 L of nitrogen reacts completely with hydrogen at a pressure of 3.00 atm and a temperature of 298 K, how much ammonia in grams is produced?

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A: T1=25°C=(25+273)K=298K T2=37°C=(37+273)K=310K P1=1.88atm P2=?

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Q: a. NH2 + H2N CI hexamethylene diamine b. CI CH2 vinyl 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.