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How many grams of H, are needed to produce 14.19 g of NH3 ? Express your answer numerically in grams.
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3 votes
How many grams of H, are needed to produce 14.19 g of NH3 ?

Express your answer numerically in grams.

User Saurabh Srivastava
by
5.0k points

1 Answer

3 votes

mass h


=

Step-by-step explanation:

molar mass is equal to number of mass over moles we take 14.19 over17 molar mass of ammammonium equals 0.8347 incase of moles. 1H=1Nh3 ,so. n.H=0.8347 Mr=2 ,M.H=? Mr=m/n. 0.8347x2=1.669grams

User DCR
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