question archive Carbon tetrafluoride is obtained by the reaction of the ethene with fluoride
Carbon tetrafluoride is obtained by the reaction of the ethene with fluoride
Subject:ChemistryPrice: Bought3
Carbon tetrafluoride is obtained by the reaction of the ethene with fluoride. The thermochemical equation of the reaction is:
C2H4(g) + 6F2(g) → 2CF4(g) + 4HF(g), ?rH0
Calculate the enthalpy variation of the reaction between ethene and fluoride under standard conditions using the standard entalphy form:
?f H0 CF4 (g) = - 680 kJ/mol, ?f H0 C2H4 (g) = 52 kJ/mol, ?f H0 HF (g) = -273 kJ/mol.
(!) The result should be ?rH0 = - 2504 kJ.
