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Chemistry, 24.10.2020 18:00 HopeDied

25. Which phase change is an exothermic process? (1) CO2(s) + CO2(g) (3) Cu(s) Cu()
(2) NH3(g) →NH3(0) (4) Hg(e) →Hg(g)

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25. Which phase change is an exothermic process? (1) CO2(s) + CO2(g) (3) Cu(s) Cu()
(2) NH3(g...
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