Question

use the following balanced equation to answer the questions: 2h₂ + o₂ → 2h₂o how many moles of hydrogen are present?

Explanation:

Step1: Analyze the coefficient of \(H_2\)

In the balanced chemical equation \(2H_2 + O_2
ightarrow2H_2O\), the coefficient of \(H_2\) represents the number of moles of hydrogen gas.

Answer:

\(2\) moles