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ira [324]
3 years ago
15

1. What is one example of a chemical reaction?

Chemistry
2 answers:
Oliga [24]3 years ago
6 0
Answer - A chemical reaction happens when one or more chemicals are changed into one or more other chemicals. Examples: iron and oxygen combining to make rust. vinegar and baking soda combining to make sodium acetate, carbon dioxide and water.
Ksju [112]3 years ago
3 0

Answer:

AN EXPLOSION

Explanation:

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A zinc block with a mass of 230 g is given 1320 J of energy. What is the change in
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