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Unformatted text preview: of a highly favorable equilibrium: R-NH 2 : + H-O-H H + Cl-R-N-H H H + Cl-+ H 2 O pK a = -1.74 pK a ~ ~ 9-10 stronger acid weaker acid stronger base weaker base products are more stable than reactants This equilibrium highly favors the products on the right, which means that water-insoluble amines may be dissolved in hydrochloric acid solution. SA WA WB SB NO SA WA SB WB YES N-H Quiz 3.09 Based on the information provided below, determine if each reaction below will proceed as written. phthalimide pK a 8.3 N H 4 + Cl-ammonium chloride N: 9.2 CH 3 COO H acetic acid 4.7 :-NH + NH 3 + KCl K + + N H 4 + Cl-N:-K + + NH CH 3 COOH + CH 3 COO-K + O O O O O O O O O O...
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