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lisov135 [29]
3 years ago
6

2. Why does a chemical equation need to be balanced?

Chemistry
1 answer:
arlik [135]3 years ago
7 0

<em>Answer:</em>

<em>Chemical equations must be balanced to satisfy the law of conservation of matter, that states that matter cannot be produced or destroyed in a closed system. The law of conservation of mass governs the balancing of a chemical equation.</em>

Explanation:

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Answer:

The answer to your question is:

                                                    Psi = 14.7

                                                     Atm = 1

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Psi: means "Pounds of force per Square Inch of area " an is a unit of pressure.

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