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The average ⚊CCl bond energy in CCl4 is 350.kJmol. Use the following data to calculate the average ⚊CCl bond energy in hexachloroethane (C2Cl6; ⚊CC bond), in tetrachloroethene (C2Cl4; ⚌CC bond), and in dichloroethyne (C2Cl2; ☰CC bond). Be sure each of your answer entries has the correct number of significant figures.Note: Reference the Bond energies table for additional information.Part 1 of 3→+C2Cl6g  Cl2g  2CCl4g =ΔHorxn−47.8kJmolAverage ⚊CCl bond energy in hexachloroethane=kJmol

Question

The average ⚊CCl bond energy in CCl4 is 350.kJmol. Use the following data to calculate the average ⚊CCl bond energy in hexachloroethane (C2Cl6; ⚊CC bond), in tetrachloroethene (C2Cl4; ⚌CC bond), and in dichloroethyne (C2Cl2; ☰CC bond). Be sure each of your answer entries has the correct number of significant figures.Note: Reference the Bond energies table for additional information.Part 1 of 3→+C2Cl6g  Cl2g  2CCl4g =ΔHorxn−47.8kJmolAverage ⚊CCl bond energy in hexachloroethane=kJmol

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Solution

I'm sorry, but you didn't provide the bond energy values for the other bonds involved in the reactions. The bond energy for the ⚊CCl bond in CCl4 is given as 350 kJ/mol, but the bond energies for the other bonds (⚊CC, ⚌CC, ☰CC) are not provided.

To calculate the average ⚊CCl bond energy in hexachloroethane, tetrachloroethene, and dichloroethyne, you would need to know the bond energies for all the bonds involved in the reactions.

The general formula to calculate the bond energy is:

ΔH = Σ (Bond energies of reactants) - Σ (Bond energies of products)

Without the bond energies for the other bonds, it's not possible to calculate the average ⚊CCl bond energy in the other compounds.

Please provide the bond energies for the other bonds and I would be happy to help you with the calculations.

This problem has been solved

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