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April 20, 2014

Homework Help: Chemistry

Posted by Urgent help on Thursday, September 19, 2013 at 11:21am.

What is the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−, are 152 pm and 206 pm, respectively. Assume the Born exponent n is 10. Please report your answer in joules.

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