1 Answer

Pcbabu · Answer 1 · 2017-06-08T01:31:15+0000

Molar mass :

NH3 = 17.0 g/mol
N2 = 28.0 g/mol

N2 + 3 H2 = 2 NH3

28.0 g N2 -------------- 2 x 17.0 g NH3
5.36 g N2 ------------- ?? ( mass of ammonia )

5.36 x 2 x 17.0 / 28.0 =

182.24 / 28.0 => 6.508 g of NH3

hope this helps!

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