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Chemistry, 13.04.2020 23:02 hjamya17

30 POINTS
What are exothermic
chemical reactions?

They are chemical reactions that absorb heat and decrease the temperature of the system.

They are chemical reactions that give off energy and increase the temperature of the surroundings.

They are chemical reactions that absorb heat and increase the temperature of the system.

They are chemical reactions that give off energy and decrease the temperature of the surroundings.

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30 POINTS
What are exothermic
chemical reactions?

They are chemical reactio...

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