The complex ion Co(H2O)6(2+)(aq) is pink when placed in solution. Addition of ch

Question

The complex ion Co(H2O)6(2+)(aq) is pink when placed in solution. Addition of chlorine ions creates an equilib?

The complex ion Co(H2O)6(2+)(aq) is pink when placed in solution. Addition of chlorine ions creates an equilib?

The complex ion Co(H2O)6(2+)(aq) is pink when placed in solution. Addition of chlorine ions creates an equilibrium with CoCl6(4-) in the solution, which is blue in color.

a. write the balanced reaction for the equilibrium. if CoCl6(4-) solubility is endothermix, predict what will happen to the solution color of the solution is heated.

b. what will happen if the soution is cooled?

PLEASE HELP!!!!!

Explanation / Answer

a) Co(H2O)6 2+(aq) + 6Cl- CoCl6(4-) + 6H2O when sol is heated sol colur becomes more blue in colour since high temp favours endothermic process b) if sol is cooled sol becomes more pink in colour

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.