Question

Bond Dissociation Energy

Suppose there is an element X which occurs naturally as X₂(g).

X₂(g) + 2O₂(g) → X₂O₄(g)

X₂O₄ has a structure
Due in 5 hours, 27 minute 1 homework point(s) Bond Dissociation Energy Suppose there is an element X which occurs naturally as X2(g). x2(9)+ 202(9) X204(g) X204 has a structure AHof of O(g) is 249 kJ/mol AH°f of X(g) is 478.5 k)/mol AH°f of X204(9) is 15 k)/mol The X-X single bond energy is 106 k)/mol Use the above data to estimate the average Xmo bond enèrgy in X204. Give your answer to the nearest 1 kJ/mol. Submit Answer Tries 0/5 Post Discussion


ΔH^o_f of O(g) is 249 kJ/mol
ΔH^o_f of X(g) is 478.5 kJ/mol
ΔH^o_f of X₂O₄(g) is 15 kJ/mol
The X-X single bond energy is 106 kJ/mol

Use the above data to estimate the average bond energy in X₂O₄.

Give your answer to the nearest 1 kJ/mol.

Answer 1