Question

What are the mole ratios of hydrazine (N2H4) to hydrogen peroxide (H2O2) and hydrazine to water?

Answer 1

to know the mole ratio you need to have the balanced reaction. What are all the reactants, and what are all the products?

Answer 2

N2H4 + 2H2O2 -> N2 + 4H2O

Answer 3

the coefficients tell us the mole ratio

Answer 4

hint:
from the equation of reaction, we see that we have \(2\) mole of \(H_2O_2\), for each mole of \(N_2H_4\)