aasick01 aasick01
  • 15-09-2016
  • Chemistry
contestada

how many grams of ammonia are formed when 5.36g of nitrogen reacts with hydrogen

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Willchemistry
Willchemistry Willchemistry
  • 16-09-2016
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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