Ammonia is formed when nitrogen and hydrogen combine in ratio of14:3by mass.what mass of nitrogen gas would be required to react completely with 9g of hydrogen gas?
Divyankasc:
answer is 14×3
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14x3 = 52. just use ratio. 14/3 = x/9
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Ratio = 14 : 3
Mass of hydrogen = 9 g
Mass of Nitrogen =
14 : 3 = x : 9
x = 14 × 9 / 3
x = 42 g
Mass of hydrogen = 9 g
Mass of Nitrogen =
14 : 3 = x : 9
x = 14 × 9 / 3
x = 42 g
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