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InterviewSolution
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Using the data provided, calculate the multiple bond energy (kJ mol^(-1) ) of a C -= Cbond in C_(2) H_(2). That energy is (take the bond energy of a C- H bond as 350 kJ mol^(-1)) 2 C (s) + H_(2) (g) to C_(2) H_(2) (g) Delta H = 225 k J mol^(-1) 2 C (s) to 2 C (g) "" Delta H = 1410 kJ mol^(-1) H_(2) (g) to 2H (g) "" Delta H = 330 kJ mol^(-1) |
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Answer» 1165 |
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