66.4k views
5 votes
Based on the chemical equation provided, use the drop-down menu to choose the coefficients that will balance the chemical equation.

( )H2 + ( )O2 → ( )H2O

2 Answers

8 votes

Answer:

2h2+2o→2h2o is the answer

User Enricog
by
4.0k points
5 votes

Answer:

2

1

2

Step-by-step explanation:

User Tytire Recubans
by
4.4k points