Question

how many atoms of hydrogen are found in the reaction side?* 2 parts 2 h₂ + o₂ → 2 h₂o reactants reaction products 1 3 2 4

Explanation:

Step1: Analyze the reactant formula

The reactant side has \(2H_2\).

Step2: Calculate the number of hydrogen atoms

Each \(H_2\) molecule has 2 hydrogen atoms. So for \(2H_2\), the number of hydrogen atoms is \(2\times2 = 4\).

Answer:

4