In: Chemistry
In the Chemical Equilibrium experiment, the effect of interacting equilibria was studied using the following chemical reactions. Addition of which species will cause the primary equilibrium to shift to the right? Select any/all that apply.
Primary Equilibrium: Fe3+(aq) + SCN-(aq) ⇌ [Fe(SCN)]2+(aq)
Interactive Equilibria: Fe3+(aq) + 3OH-(aq) ⇌ Fe(OH)3(s)
Fe3+(aq) + 3C2O42-(aq) ⇌ [Fe(C2O4)3]3-(aq)
Ag+(aq) + SCN-(aq) ⇌ AgSCN(s)
1 OH-(aq)
2 SCN-(aq)
3 [Fe(SCN)]2+
4 Ag+(aq)
5 Fe3+(aq)
6 C2O42-(aq)
Shifting of equilibria depends on Le chateliers principle.Please give me better rattings.
Thank you.