consider the balanced equation below. n2h4 + 2h2o2 → n2 + 4h2o what are the mole ratios of hydrazine (n2h4)…

consider the balanced equation below. n2h4 + 2h2o2 → n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1:2 and 1:4 1:3 and 1:4 1:2 and 3:5 1:3 and 3:5

consider the balanced equation below. n2h4 + 2h2o2 → n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1:2 and 1:4 1:3 and 1:4 1:2 and 3:5 1:3 and 3:5

Answer

Explanation:

Step1: Identify coefficients in equation

The balanced equation is $N_2H_4 + 2H_2O_2\rightarrow N_2+4H_2O$. The coefficient of $N_2H_4$ is 1, of $H_2O_2$ is 2 and of $H_2O$ is 4.

Step2: Calculate mole - ratios

The mole - ratio of $N_2H_4$ to $H_2O_2$ is $\frac{\text{moles of }N_2H_4}{\text{moles of }H_2O_2}=\frac{1}{2}$. The mole - ratio of $N_2H_4$ to $H_2O$ is $\frac{\text{moles of }N_2H_4}{\text{moles of }H_2O}=\frac{1}{4}$.

Answer:

A. 1:2 and 1:4