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lattice energy

British

noun

chem the energy required to separate the ions of a crystal to an infinite distance, usually expressed in joules per mole

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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lattice energy

The lattice energy of a compound is a measure of the strength of this attraction.

From Textbooks ● Feb. 14, 2019

The enthalpy change in this step is the negative of the lattice energy, so it is also an exothermic quantity.

From Textbooks ● Feb. 14, 2019

In both cases, a larger magnitude for lattice energy indicates a more stable ionic compound.

From Textbooks ● Feb. 14, 2019

The lattice energy of LiF is 1023 kJ/mol, and the Li–F distance is 200.8 pm.

From Textbooks ● Feb. 14, 2019

Which of the following values most closely approximates the lattice energy of NaF: 510, 890, 1023, 1175, or 4090 kJ/mol?

From Textbooks ● Feb. 14, 2019

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