Answer to Question #242562 in Organic Chemistry for aryan

Question #242562

calculate heat formation of nacl

Expert's answer

NaCl(g) → Na+ (g) + Cl- (g) only. Lattice enthalpy value from ∆ H0(5) is written with a reversed sign. ∴ Lattice enthalpy of NaCl = +788.0 kJ mol-1.

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