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3 years ago

Are all physical reactions reversible?

Chemistry

1 answer:

ivann1987 [24]3 years ago

7 0

No not all. for example cutting down a tree is a physical reaction/change but it is not something you can redo.

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choli [55]

Answer:

22:

Formular:

$atomic \: mass = \frac{ \sum(isotopic \: mass \times \%abundance)}{100} \\$

substitute:

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3 years ago

When potassium hydroxide and barium chloride react, potassium chloride and barium hydroxide are formed. The balanced equation fo

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Answer:

The answer to your question is letter C.

Explanation:

Reaction

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