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qwelly [4]
2 years ago
14

Why is chemistry a thing

Chemistry
1 answer:
ivolga24 [154]2 years ago
4 0

Answer:

It's a very good subject!

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Is the law of conservative mass observed in this equation CaCO3 + 2HCI -->CaCI2 +H2O + CO2
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The law is observed in the given equation.

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In order to find out if the law of conservative mass is followed, we need to <u>count how many atoms of each element are there in both sides of the equation</u>:

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As the numbers for all elements involved are the same, the law is observed in the given equation.

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