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Use the following data to calculate ΔlatticH⊖ for NaBr. ΔsubH⊖ for sodium metal = 108.4 kJ mol−1, ionisation enthalpy of sodium = 496 kJ mol−1, electron gain enthalpy of bromine = -325 kJ mol−1, bond dissociation enthalpy of bromine = 192 kJ mol−1, ΔfH⊖ for NaBr(s) = -360. 1 kJ mol−1 |
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Answer» Use the following data to calculate ΔlatticH⊖ for NaBr. ΔsubH⊖ for sodium metal = 108.4 kJ mol−1, ionisation enthalpy of sodium = 496 kJ mol−1, electron gain enthalpy of bromine = -325 kJ mol−1, bond dissociation enthalpy of bromine = 192 kJ mol−1, ΔfH⊖ for NaBr(s) = -360. 1 kJ mol−1 |
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