Calculate the [NH₃] in a solution of 0.460 M ammonium cyanide (NH₄CN). Hint: Use the Ka of HCN (4.9 × 10⁻¹⁰) and the Kb of NH₃ (1.8 × 10⁻⁵) to calculate Kc for the reaction NH₄⁺(aq) + CN⁻(aq) ⇌ NH₃(aq) + HCN(aq).

Solubility would be your answer.

Aseasonal prevailing wind in the region of south and southeast asia, blowing from the southwest between may and september and bringing rain (the wet monsoon ), or from the northeast between october and april (the dry monsoon ).

The answer is just took the test