If the lattice energy for a compound is 666 kJ/mol and the ΔH(soln) is 12.9 kJ/mol,...
If the lattice energy for a compound is 666 kJ/mol and the ΔH(soln) is 12.9 kJ/mol, what is the Δ(hydr) in kJ/mol to the nearest integer?
Homework Answers
ΔH(soln) = ΔH(hydr) - lattice energy -------------------> formula
12.9 = ΔH(hydr) - (-666)
ΔH(hydr) = -653
hydration energy = -653 kJ / mol
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If the lattice energy for a compound is 666 kJ/mol and the
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