How can you use chemical formulas to determine if a change is chemical or physical?

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asked Jun 25, 2022 78.8k views

1 Answer

Neofetter · Answer 1 · 2022-06-30T13:33:44+0000

Answer: Chemical changes cause a substance to change into an entirely substance with a new chemical formula.

Physical changes only change the appearance of a substance, not its chemical composition.

Chemical changes are also known as chemical reactions.

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