write the net ionic equation for the reaction of potassium dichromate with sodium sulphite in acid solution to give chromium ion and sulphate ion.

Open in App

Solution

Dear Student

The ionic equation for the reaction of potassium dichromate with sodium sulphite in acidic medium is as follows.

Cr₂O₇^2- + 8H⁺ + 3SO₃^2- → 3SO₄^2- + 2Cr³⁺ + 4H₂O

Hope, this answers your question.
Best wishes!

Suggest Corrections

Similar questions

Balanced ionic equation for the reaction of Potassium Dichromate (VI) K₂Cr₂O₇ with Sodium Sulphite Na₂SO₃ in acid solution to give Chromium (III) ion and sulphate ion is

Q. Write ionic equations for the reaction of dichromate ions with
i) hydroxyl ions
ii)

F e^{+ 2}

ions in Acidic medium
In which one of the above two reactions will the oxidation number of chromium remains unchanged?

Q. Give balanced equations for the following reactions :
(i) Silver nitrate is added to dilute solution of sodium thiosulphate.
(ii) Potassium dichromate is treated with acidified ferrous sulphate solution.
(iii) Phosphorous reacts with conc. sulphuric acid.

The products formed when $S O_{2}$ reacts with acidified potassium dichromate solution is :

Q. Solution A is a sodium hydroxide solution. Solution B is a weak acid. C is dilute sulphuric acid. Which solution will
(i) liberate sulphur dioxide from sodium sulphite,
(ii) give a white precipitate with zinc sulphate solution,
(iii) contain solute molecules and ions?

Join BYJU'S Learning Program

write the net ionic equation for the reaction of potassium dichromate with sodium sulphite in acid solution to give chromium ion and sulphate ion.

Dear Student The ionic equation for the reaction of potassium dichromate with sodium sulphite in acidic medium is as follows. Cr2O72- + 8H+ + 3SO32- → 3SO42- + 2Cr3+ + 4H2O Hope, this answers your question.Best wishes!

Dear Student

The ionic equation for the reaction of potassium dichromate with sodium sulphite in acidic medium is as follows.

Cr₂O₇^2- + 8H⁺ + 3SO₃^2- → 3SO₄^2- + 2Cr³⁺ + 4H₂O

Hope, this answers your question.
Best wishes!