39.7k views
1 vote
In the reaction 2 H, Ł02 → 2 H, O, what is the mole ratio of hydrogen to water?

A 2:2
B 2:1
C 1:2
D 4:4

User Macarthy
by
6.1k points

1 Answer

4 votes

A

because both have 2's in front of them

User Nemesv
by
5.7k points