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Chemistry, 20.02.2022 14:00 priscillaoliver4487
Which of the following reactions represents an exothermic reaction? C 2S → CS 2, ΔH = 27,550 cal 2H 2O → 2H 2 O 2, ΔH = 58 kcal C (graphite) → C (diamond), ΔH = 0. 45 kcal NH 3(g) 12. 0 kcal → ½N 2(g) 3/2H 2(g) CH 4 2O 2 → CO 2 2H 2O 212,800 cal.
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Which of the following reactions represents an exothermic reaction? C 2S → CS 2, ΔH = 27,550 cal 2H...
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