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Which of the following is the correct balanced equation for the reaction in which hydrogen peroxide (H2O2) is broken down into hydrogen gas and oxygen gas? A. H2O2 --> 2H2 + …
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Which of the following is the correct balanced equation for the reaction in which hydrogen peroxide (H2O2) is broken down into hydrogen gas and oxygen gas? A. H2O2 --> 2H2 + …
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Mar 16, 2018
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Which of the following is the correct balanced equation for the reaction in which hydrogen peroxide (H2O2) is broken down into hydrogen gas and oxygen gas?
A. H2O2 --> 2H2 + O2
B. 2H2O2 --> 2H2 + O2
C. H2O2 --> H2 + O2
D. H2O2 --> H2 + 2O2
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Marcelo Lacerda
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C
A has 2H 2O on the left and 4H 2O on the right
B has 4H 4O on the left and 4H 2O on the right
D has 2H 2O on the left and 2H 4O on the right
C has 2H 2O and 2H 2O so is balanced.
Shohidul Alam
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Mar 19, 2018
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Shohidul Alam
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