Potassium dichromate reacts with HCl to produce

Bromine react with NaOH to produce

Potassium dichromate reacts with hydrochloric acid to produce potassium chloride, chromium chloride, water and chlorine. Write the skeletal equation of the reaction and balance it.

Potassium dichromate reacts with potassium iodide in acidic medium. What is oxidation state of product formed from reductant?

How many moles of iodine are liberated when one mol of potassium dichromate reacts with excess of potassium iodide in the presence of concentrated sulphuric acid?

Calcium carbide reacts with water to produce

Identify the type of reactions taking place in each of the following cases and write the balanced chemical equation for the reactions. (a) Zinc reacts with silver nitrate to produce zinc nitrate and silver. (b) Potassium iodide reacts with lead nitrate to produce potassium nitrate and lead iodide.

Give balanced equation for the following reaction : Potassium dichromate is treated with acidified ferrous sulfate solution.

Give balanced equation for the following reactions: (i) Potassium permanganate is heated with concentrated hydrochloric acid. (ii) Potassium dichromate is treated with acidified ferrous sulphate solution. (iii) Hydrogen peroxide is treated with acidified KMnO_(4) solution.