Question

Cоставьте молекулярные и ионные уравнения реакции [Co (NH3)5SO4] Br+AgNO3 →

Answer 1

1а) [Co(NH3)5SO4]Br + AgNO3 = AgBr↓ + [Co(NH3)5SO4]NO3;

1б) [Co(NH3)5SO4]+ + Br- + Ag+ + (NO3)- = AgBr↓ + [Co(NH3)5SO4]+ + (NO3)-;

1в) Br- + Ag+ = AgBr↓.

Answer 2

Molecular Equation:

The molecular equation for the reaction between [Co(NH3)5SO4]Br and AgNO3 can be written as follows:

[Co(NH3)5SO4]Br + AgNO3 → AgBr + [Co(NH3)5(NO3)]SO4

Ionic Equation:

To write the ionic equation, we need to break down the reactants and products into their respective ions. The [Co(NH3)5SO4]Br compound dissociates into its constituent ions as follows:

[Co(NH3)5SO4]Br → Co(NH3)5^2+ + SO4^2- + Br^-

AgNO3 also dissociates into its constituent ions:

AgNO3 → Ag^+ + NO3^-

The ionic equation for the reaction can be written as:

Co(NH3)5^2+ + SO4^2- + Br^- + Ag^+ + NO3^- → AgBr + Co(NH3)5(NO3)^2+ + SO4^2-

Net Ionic Equation:

To write the net ionic equation, we eliminate the spectator ions, which are the ions that appear on both sides of the equation and do not participate in the reaction. In this case, the spectator ions are SO4^2- and NO3^-.

The net ionic equation for the reaction is:

Co(NH3)5^2+ + Br^- + Ag^+ → AgBr + Co(NH3)5(NO3)^2-

Please note that the coefficients in the equations may need to be balanced to ensure that the number of atoms of each element is the same on both sides of the equation.