To determine the total bond energy in the products of a reaction, you typically need to know the specific chemical reaction and the bonds present in the products. The bond energy values for various bonds can then be summed to find the total bond energy in the products.
However, since you provided multiple choices (677 kJ/mol, 854 kJ/mol, 427 kJ/mol, and 435 kJ/mol) without additional context about the specific reaction or its products, I am unable to calculate the total bond energy or identify the correct answer.
If you can provide the chemical reaction or the specific products involved, I'd be happy to help you calculate the total bond energy!