3.Hydrogen reacts with nitrogen to produce ammonia according to the equation: 3H2(g) + N2(g)  2NH3(g)

Determine how much ammonia would be produced if 100g of N2 reacts?

Mass of ammonia produced : 121.38 g

Given

Reaction

3H₂(g) + N₂(g) ⇒ 2NH₃(g)

100g of N₂

Required

Ammonia produced

Solution

mol of N₂ :

From the equation, mol ratio of N₂ and NH₃ = 1 : 2, so mol NH₃ :

mass of NH₃(MW=17 g/mol) :

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