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Lera25 [3.4K]
3 years ago
8

When the equation H202 + H2O + O2 is completely balanced, the SUM of all the coefficients will be

Chemistry
1 answer:
Leviafan [203]3 years ago
7 0
Answer: 1. 5
2H202 -> 2H2O + O2 ; 2 + 2 +1 = 5
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