Use Hess's law to determine A.Hº for the reaction C3H4(g) + 2 H2(g) -> C3H8(8), given that Hy(8) + O2(8) — H2O(1) A...

Question

Question

Use Hesss law to determine A.Hº for the reaction C3H4(g) + 2 H2(g) -> C3H8(8), given that Hy(8) + O2(8) — H2O(1) A Hº = -285

Answer 1

Answer #1

C3 Hy + 2H₂ I C3 Hq (g) + 40 C₃ Hg (3) s Hont &? - 300₂ (g) + 2142018) DH= - 1937 KJ mot Hat & O₂ H₂0le) ... DH=- 285.8 kJ/m

Answer 2

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