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dezoksy [38]
3 years ago
15

In a chemical change

Chemistry
1 answer:
Lana71 [14]3 years ago
4 0

Answer:

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.

Explanation:

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A textbook measures 250 mm long, 225 mm wide and 50 mm thick. What is the volume of this book in mm3? What is the volume of this
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Answer:

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Explanation:

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