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MatroZZZ [7]
3 years ago
15

Please help me! Thank you!

Chemistry
1 answer:
Marina86 [1]3 years ago
5 0
I believe the answer is B
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Endothermic reactions is the result of heat being absorbed.

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Melting ice cubes. Melting solid salts. Evaporating liquid water. Converting frost to water vapor (melting, boiling, and evaporation, in general, are endothermic processes.

(These are all examples of endothermic reactions.)

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When writing these proportions, it is important that they are arranged in a way that allows for the cancellation of units. For instance, since m is located in the denominator, it must be located in the numerator of the conversion.

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As you can see, the old unit (m) cancels out and you are left with cm in the denominator.

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Which of the following statements is true?
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