Use Bond Energies to Estimate the Enthalpy Change for the Reaction

question 50

Multiple Choice

Use bond energies to estimate the enthalpy change for the reaction of one mole ofCH₄ with chlorine gas to give CH₃Cl and hydrogen chloride. BE(C-H) = 414 kJ/mol
BE(C-Cl) = 326 kJ/mol
BE(H-Cl) = 432 kJ/mol
BE(Cl-Cl) = 243 kJ/mol

• A)-101 kJ/mol
• B)-106 kJ/mol
• C)+331 kJ/mol
• D)+106 kJ/mol
• E)+101 kJ/mol

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