Write the reaction when lead cyanide is put into water?

Answer 1

A strong electrolyte dissociates completely into ions in aqueous solution. When lead cyanide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.

Pb(CN)2(s) Pb2+(aq) + 2CN-(aq)

We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.

Answer 2

A strong electrolyte dissociates completely into ions in aqueous solution. When sodium hydroxide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.

NaOH(s) Na+(aq) + OH-(aq)

We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.

Answer 3

A strong electrolyte dissociates completely into ions in aqueous solution. When ammonium chromate, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.

(NH4)2CrO4(s) 2NH4+(aq) + CrO42-(aq)

We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.

Answer 4

A strong electrolyte dissociates completely into ions in aqueous solution. When nickel chloride, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.

NiCl2(s) Ni2+(aq) + 2Cl-(aq)

We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.

Answer 5

Sodium cyanide does not go through a tru chemical reaction, simply dissolution. The formula is:

NaCN(s) --> Na+(aq) + CN-(aq).

Answer 6

NaCN + H2O --> Na+ + OH- + HCN

Answer 7

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