Diketahui data berikut. (1) H2(g) + F2(g) -> 2HF(g) delta

Saluran Edukasion 2024-06-21T15:08:59

Diketahui data berikut. (1) H2(g) + F2(g) -> 2HF(g) delta H=-537 kJ (2) C(s) + 2F2(g) -> CF4(g) delta H=-680 kJ (3) 2C(s) + 2H2(g) -> C2H4(g) delta H=52,3 kJ Tentukan entalpi reaksi: (4) C2H4(g) + 6F2(g) -> 2CF4(g) + 4HF(g) delta H=?
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