Write the net ionic equation for the reaction of potassium dichromate(VI), `K_(2)Cr_(2)O_(7)` with sodium sulphite, `Na_(2)SO_(3)`, in an acid solution to give chromium(III) ion and the sulphate ion.

Balance the net equtation for the reaction of potassium dichromate (VI), K_(2) Cr_(2) O_(7) , with sodium sulphite, Na_(2)SO_(3) , in an acid solution to give chromium (III) ion and and sulphate ion. Strategy : Follow the seven -step proceduce , one step at a time.

Balance the net equtation fro th reaction of potassium dichromate (VI), K_(2) Cr_(2) O_(7) , with sodium sulphite, Na_(2)SO_(3) , in an acid solution to give chromium (III) ion and and sulphate ion. Strategy : Follow the seven -step proceduce , one step at a time.

Draw the structure of Potassium dichromate (K_2Cr_2O_7) .