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Type: Multiple-Choice
Category: Reactions
Level: Grade 8
Score: 1
Tags: chemical formula
Author: Davidneg
Last Modified: 5 years ago

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Grade 8 Reactions

The following chemical reaction occurred. What coefficient must be placed in front of water in order for the equation to be balanced?

[math]CH_4 + 2O_2 rarr CO_2 + H_2O[/math]
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