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When the equation __H2O2 --> __H2O + __O2 Is completely balanced, the sum of all the coefficients will be A) 5 B) 8 C) 3 D) 4

When the equation __H2O2 --> __H2O + __O2 Is completely balanced, the sum of all the coefficients will be A) 5 B) 8 C) 3 D) 4
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When the equation __H2O2 --> __H2O + __O2 Is completely balanced, the sum of all the coefficients will be A) 5 B) 8 C) 3 D) 4

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User Ed Pike
by
8.2k points

1 Answer

2 votes

Answer:

A)5

Step-by-step explanation:

2H2O2 --> 2H2O + 1O2

2+2+1=5

sum=5

answered
User Thomas Havlik
by
7.8k points
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