Question

__ H₂ + ___ O₂ → ____H₂O

Answer 1

2H2+O2=2H2o

Step-by-step explanation:

We have 2 hydrogens, 2 oxygens on the left-hand side.

But only 1 O on the right-hand side.

let's place a 2 before H2O (water)

Do you drink H2O every day?

But balancing the O unbalanced H

So the balanced chemical equation will look like this:

2H2O+O2=2H2O

Answer 2

2H2+O2=2H2O

This is the chemical formula for water. Hope this helps.