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1. When ammonium nitrate (NH4NO3) is dissolved in water, the solution becomes colder. a. Is the dissolution of ammonium nitrate endothermic or exothermic? Briefly explain

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1. When ammonium nitrate (NH4NO3) is dissolved in water, the solution becomes colder. a. Is the dissolution of ammonium nitrate endothermic or exothermic? Briefly explain your reasoning. b. Is the lattice energy ( Hsovito) of ammonium nitrate larger or smaller than its heat equations). c. Why does the solution form spontaneously? What drives the process

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