The preparations of two aqueous solutions are described in the table below. For

Question

The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major equilibrium. You can leave out water litself. formulas of the species that will act as nelther acids nor bases in the 'other row. You will find it useful to keep in mind that NH3 is a weak base. he species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the bases' row, and the acids: D 2.0 mol of HBr is added to 1.0L of a 1.IMNH solution. bases other: 0.09 mol of KOH is added to ackds: bases: other 1.0 L of a solution that is 0.5 M in both NH, and NHCI

Explanation / Answer

In first case HBr acts as acid ,NH3 acts as base while after the reaction NH4Br would form which would act as salt or other.

HBr + NH3 = NH4Br

In second case KOH is strong base and NH3 is weak base while NH4Cl (other)is salt of weak base and strong acid .

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