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what is Coulomb’s Law and use this to discuss lattice energy. A. In the following pairs...

what is Coulomb’s Law and use this to discuss lattice energy.

A. In the following pairs identify the ionic compound with the greatest lattice energy. You must justify your answer

A. NaCl vs NaI

B. MgO vs CaO

C. CaCl2 vs CaCO3

D. MgS vs NaCl

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Answer #1

Coulomb's Law is due to electronic charges.

The coulombic force depends on the charges of the ions.

Also, the coloumbic force depends on the inverse of the distance between the ions.

A larger force means more energy required to break it, and a higher lattice enthalpyNacl1 Date To W rigo aal hen Ca mos Nacl

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