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kicyunya [14]
3 years ago
7

Drag each item to show if it is matter or not matter.

Chemistry
1 answer:
zheka24 [161]3 years ago
3 0
Only physical things have matter
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Answer:

a. Heat is often absorbed during reactions.

c. Heat is often released during chemical reactions.

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Thermochemistry -

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The focus of thermochemistry is on the changing amount of energy in the form of heat , on the system with respect to the surroundings .

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rate of forward reaction

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