jimbo14
contestada

In the reaction __H2 + O2 → 2H2O, what coefficient should be placed in front of H2 to balance the reaction?
1
2
3
no coefficient is needed

Respuesta :

mpanderla95
The coefficient that would need to be placed in front of the H2, to balance the equation would be 2. After doing this all of the atoms for their respective elements will be balanced.

Answer:

the awnser is 2

Explanation:

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