Help please !! did i do it right?

Stankocken asked Jun 17, 2023

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42 votes

Stankocken asked Jun 17, 2023

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25 votes

Answer:

I think so? To calculate a mass percent, divide the total mass of the compound by the mass of the substance, then multiply by 100.

Step-by-step explanation:

JohnPortella answered Jun 23, 2023

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