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N2H4 + 2H2O2 mc005-1.jpg N2 + 4H2O What are the mole ratios of hydrazine (N2H4) to hydrogen peroxide (H2O2) and hydrazine to water

User Nimesh
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2 Answers

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1 N₂H₄ + 2 H₂O₂ = 1 N₂ + 4 H₂O

The mole ratio between hydrazine and hydrogen peroxide is 1 : 2

The mole ratio between hydrazine and water is 1 : 4

hope this helps!
User Firoz Memon
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Answer : The mole ratio of
N_2H_4:H_2O_2 is, 1 : 2 and the mole ratio of
N_2H_4:H_2O is, 1 : 4

Explanation :

As we are given the balanced chemical reaction. Now we have to determine the mole ratio of hydrazine to hydrogen peroxide and hydrazine to water.

The given balanced chemical reaction is,


N_2H_4+2H_2O_2\rightarrow N_2+4H_2O

By the stoichiometry we can say that, 1 mole of hydrazine
(N_2H_4) react with 2 moles of hydrogen peroxide
(H_2O_2) to give 1 mole of nitrogen gas
(N_2) and 4 moles of water
(H_2O).

From this we conclude that,

The mole ratio of
N_2H_4:H_2O_2 is, 1 : 2

The mole ratio of
N_2H_4:H_2O is, 1 : 4

Therefore, the mole ratio of
N_2H_4:H_2O_2 is, 1 : 2 and the mole ratio of
N_2H_4:H_2O is, 1 : 4

User Gursewak Singh
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