Chemistry, 05.04.2021 01:00, shongmadi77

2 Which change of phase is exothermic? (A) H2O(s) → H2O(g)
(B) CO2(s) + CO2(2)
(C) H2S(g) → H2S(1)
(D) NH3(8) ► NH3(g)

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2 Which change of phase is exothermic? (A) H2O(s) → H2O(g)
(B) CO2(s) + CO2(2)
(C) H2S(...