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The pKa of benzoic acid and 4-nitroanilinium hydrochloride are 4.2 and 1.0, respectively.
a. Determine the Keq for the reaction of benzoic acid with 4-nitroaniline.
b. Based upon your answer to Part a, do you think a significant amount of salt would form from mixing quimolar amounts of benzoic acid and 4-nitroaniline? Explain your reasoning.
Given the tabulated data, what is the lattice energy of crystalline calcium chloride?
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