1 year ago

Which of the following is an example of an exothermic reaction?

Chemistry

1 answer:

xz_007 [3.2K]1 year ago

6 0

Answer:

d instant ice packs d is your answer

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D. They react readily with oxygen in the air

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I believe the answer is D

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C is not correct

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Which two large landmasses formed when Pangaea first started to separate?

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if a gas is held in 3.60 L, 298 K AND 800. mmHg, what is the new pressure of the gas if the volume us decreased by half and the

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Explanation:

By Ideal Gas Law, P1*V1 / T1 = P2*V2 / T2

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