Question

method of preparation of K2[Ni(CN)4]​

Answer 1

Answer:

The complex K2[Ni(CN)4] · H2O was prepared according to the literatu- re procedure by mixing stoichiometric amounts of nic- kel(II) chloride hexahydrate (2.00 mmol, 0.475 g) in H2O (10 mL) with potassium cyanide (8.00 mmol, 0.521 g) in 10 mL of water.