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Diketahui: H2 (g) + 1/2 O2 -> H2O (g) delta H = - 242

Saluran Edukasi
Saluran Edukasion 2024-07-06T13:47:26
Diketahui: H2 (g) + 1/2 O2 -> H2O (g) delta H = - 242
source: https://youtu.be/L7uMEN9Y_7s

Diketahui: H2 (g) + 1/2 O2 -> H2O (g) delta H = - 242 kJ/mol C(s) + O2 (g) -> CO2 (g) delta H =-394 kJ/mol 2 C(s) + H2 (g) -> C2H2(g) delta H = 52 kJ/mol Hitunglah entalpi dari reaksi berikut: a. C2H2 (g) + 5/2 O2 (g) -> 4 CO2 (g) + 2 H2O (g) b. 130 g C2H2 (s) (Ar C=12, H=1)

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