1.For the reaction: [Ag(CN)2]−(aq)⇌Ag+(aq)+2CN−(aq)[\text{Ag(CN)}_2]^-(\text{aq}) \rightleftharpoons \text{Ag}^+(\text{aq}) + 2\text{CN}^-(\text{aq})[Ag(CN)2]−(aq)⇌Ag+(aq)+2CN−(aq), KcK_cKc at 25°C25°\text{C}25°C is 4×10−194 \times 10^{-19}4×10−19. Calculate [Ag+][\text{Ag}^+][Ag+] in a solution which was originally 0.1 M0.1\,\text{M}0.1M in KCN\text{KCN}KCN and 0.03 M0.03\,\text{M}0.03M in AgNO3\text{AgNO}_3AgNO3.a.1.5×10−17 M1.5 \times 10^{-17}\,\text{M}1.5×10−17Mb.7.5×10−18 M7.5 \times 10^{-18}\,\text{M}7.5×10−18Mc.4.6875×10−19 M4.6875 \times 10^{-19}\,\text{M}4.6875×10−19Md.Value cannot be determined due to mathematical complications.Login to continueOnly logged in users canattempt or see the solution.
