Question

1. answer the following question in regards to the chemical equation below: 2h₂ + o₂ -> 2h₂o what is the coefficient of the hydrogen molecule on the left side of the equation?

Explanation:

Step1: Identify the left - hand side of the equation

The left - hand side of the chemical equation $2H_2 + O_2
ightarrow2H_2O$ is $2H_2+O_2$.

Step2: Determine the coefficient of hydrogen molecule

The hydrogen molecule is $H_2$ and its coefficient on the left - hand side is 2.

Answer:

2