NH3 dissolution in water:
NH3 + H2O NH4+ + OH-
add NH4Cl salt
Which of the following would occur if solid NH4Cl was added to an aqueous solution of NH3? The pH decreases. The equilibrium constant changes. The pH increases. NH3 will ionize to a greater extent.
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Based on our data, we think this problem is relevant for Professor Thomas & deLaat & Jones' class at University of Guelph.