Chemistry, 14.04.2020 21:19, nadine6085859r

From the enthalpies of reaction H2(g)+F2(g)→2HF(g)ΔH=−537kJH2(g)+F2 (g)→2HF(g)ΔH=−537kJ C(s)+2F2(g)→CF4(g)ΔH=−680kJC(s)+2F2 (g)→CF4(g)ΔH=−680kJ 2C(s)+2H2(g)→C2H4(g)ΔH=+52.3kJ2C(s) +2H2(g)→C2H4(g)ΔH=+52.3kJ calculate ΔHΔH for the reaction of ethylene with F2:F2: C2H4(g)+6F2(g)→2CF4(g)+4HF(g)C2H4(g )+6F2(g)→2CF4(g)+4HF(g) Express your answer using four significant figures.

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From the enthalpies of reaction H2(g)+F2(g)→2HF(g)ΔH=−537kJH2(g)+F2 (g)→2HF(g)ΔH=−537kJ C(s)+2F2(g)→...