Chemistry, 15.07.2021 14:50 triciajfive
Consider the transformations a water sample undergoes without external pressure variation
(a) Transformations 2 and 4 are endothermic.
(b) Transformations 1 and 2 are exothermic.
(c) The amount of energy absorbed in 3 is equal to the amount released in 1.
(d) The amount of energy released in 2 is equal to the amount released in 4.
(e) The change of physical state does not involve heat energy.
Answers: 2
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Consider the transformations a water sample undergoes without external pressure variation
(a) Trans...
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