80.5k views
4 votes
In the reaction _S +3O2 → 2SO3, what coefficient should be placed in front of the S to balance the reaction? i need the answer

1


2


3


5

User Gmiley
by
5.1k points

1 Answer

3 votes
2s + 3O2 -> 2SO3 meaning the answer is 2
User Marc ABOUCHACRA
by
4.7k points