From the following data, calculate the average bond enthalpy for the N-H bond: NH3(g) → NH2(g) + H(g) ΔH
o
= 435 kJ/mol
NH2(g) → NH(g) + H(g) ΔH
o
= 381 kJ/mol
NH(g) → N(g) + H(g) ΔH
o
= 3.60 × 102 kJ/mol

answer; i do believe the correct answer is (river); /// good luck

c is the answer because when something is left after something evaporates that shows the chemical change.

i don't know people like to fight everywhere rip.