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Question
Based on the following data, what is the bond energy of the C=C bond in 1,1-difluoroethylene, CF2CH2?
CH4(g) → C(g) + 4H(g); 
Hº= 1656 kJ
CF4(g) → C(g) + 4F(g); Hº= 1756 kJ
CF2CH2(g) → 2C(g) + 2H(g) + 2F(g); Hº= 2317 kJ
A) 611 kJ/mol
B) 845 kJ/mol
C) 820 kJ/mol
D) 1706 kJ/mol
E) 1910 kJ/mol
Answer
This answer is hidden. It contains 1 characters.
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