Question

The Apollo moon missions used hydrazine (N2H4) as
rocket fuel. Hydrazine is made by reacting ammonia
with sodium chlorate(l) (Naclo).
2NH3(g) + Nacio(s) ——> N2H4(g) + NaCl(s) + H2O(L)
If 32 g of hydrazine is made from 34 g of ammonia,
what is the percentage yield of hydrazine?
A 17%
C 34%
B 28%
D 100%​

Answer 1

Answer:

100%

Explanation:

34g ammonia = 2 mol ammonia

32g hydrazine = 1 mole hydrazine

According to equation 2 mol ammonia should make 1 mole hydrazine. Since we have made the same, yield will be %

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