Determine DH_lattice for KBr If the ΔH_solution (KBr)= +19

question 106

Multiple Choice

Determine DH_lattice for KBr if the ΔH_solution (KBr) = +19.9 kJ/mol and the
ΔH_hydration (KBr) = -670.kJ/mol.

• A)+650 kJ/mol
• B)-650 kJ/mol
• C)+690 kJ/mol
• D)-710 kJ/mol
• E)-690 kJ/mol

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