Please help :) 20 points What needs to be done to balance this equation? Remove coefficient 2 in front of H 2O on the right side of the equation. Change O 2 to O 4 on the left side of the equation. Do

Please help 🙂 20 points

What needs to be done to balance this equation?

Remove coefficient 2 in front of H 2O on the right side of the equation.

Change O 2 to O 4 on the left side of the equation.

Do nothing (equation is balanced).

Add coefficient 2 to O 2 on the left side of the equation.