What is the mass-action expression qc for the following chemical reaction: zn(s)+2ag+(aq) ⇜ zn+2(aq)+2ag(s) a. [zn-2]/[ag-]b. [zn-2][ag(s)]^2/[zn(s)][ag-]^2c. [ag-]^2/[zn2-]d. [zn(s)][ag-]^2/[zn2-][ag(s)]^2e. [zn2-]/[ag-]^2

Answer : The expression for reaction quotient will be :

Explanation :

Reaction quotient (Qc) : It is defined as the measurement of the relative amounts of products and reactants present during a reaction at a particular time.

The given redox reaction is :

In this expression, only gaseous or aqueous states are includes and pure liquid or solid states are omitted.

The expression for reaction quotient will be :

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).