Question

Explain Endothermic reaction?free points ​

Answer 1

Answer:

An endothermic process is any process with an increase in the enthalpy H (or internal energy U) of the system. In such a process, a closed system usually absorbs thermal energy from its surroundings, which is heat transfer into the system.

Explanation:

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Answer 2

Answer:

it is a any process with an increase in the enthalpy H of the system. in such a process are closed system usually absorb a thermal energy from its surrounding, which is heat transfer into the system.

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