Copper sulphate on treatment with potassium iodide precipitates cuprous iodide

Asked by admin @ 04/08/2021 in Chemistry viewed by 272 People

Copper sulphate on treatment with potassium iodide precipitates Cuprous iodide (Cu2i2) liberates in gas and also form potassium sulphuric.

Give balanced equation

Answered by admin @ 04/08/2021

Answer:

hope this helps

Explanation:

The reaction of copper sulphate in aqueous state and potassium iodide in solid state produces cuprous iodide as a precipitate, liberates iodine gas and forms potassium sulfate in aqueous state.

The balanced chemical equation is:

2CuSO4+4Kl gives rise to 2K2SO4+CU2I2+I2

I hope this information will help you.

mark me as brainlist

thank u

When lead nitrate reacts with potassium iodide yellow precipitate of

Asked by admin @ 06/08/2021 in Chemistry viewed by 327 persons

Lead Nitrate react with potassium iodide to form a precipitate of lead iodide and potassium nitrate

In the double displacement reaction between aqueous potassium iodide

Asked by admin @ 12/08/2021 in Chemistry viewed by 352 persons

In double displacement reaction between aqueous potassium iodide and aqueous lead nitrate,a yellow precipitate of lead iodide is formed. While performing the activity if lead nitrate is not available, which …

Predict the precipitate that forms when aqueous solutions of silver nitrate and potassium chloride

Asked by maham237 @ 18/12/2020 in Chemistry viewed by 352 persons

react to form products in a double-replacement reaction. Include a discussion of how to write the complete chemical equation describing this reaction. 2. A 500-g sample of Al2(SO4)3 is reacted …

Barium chloride potassium sulphate barium sulphate potassium chloride

Asked by admin @ 29/08/2021 in Science viewed by 324 persons

Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride (Write the balanced chemical equations for the given reactions.)

Potassium bromide barium iodide potassium iodide barium bromide

Asked by admin @ 29/08/2021 in Science viewed by 341 persons

Potassium Bromide + barium iodide gives potassium iodide + barium Bromide

Potassium bromide barium iodide gives potassium iodide barium bromide

Asked by admin @ 13/08/2021 in Science viewed by 333 persons

Potassium Bromide + barium iodide gives potassium iodide + barium Bromide

Barium chloride potassium sulphate gives barium sulphate potassium chloride

Asked by admin @ 12/08/2021 in Science viewed by 317 persons

Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride (Write the balanced chemical equations for the given reactions.)

Why does the colour of copper sulphate solution

Asked by admin @ 29/08/2021 in Chemistry viewed by 389 persons

why does the colour of copper sulphate solution changes when an iron nail is dipped in it? write the chemical reaction involved

What is the colour of copper sulphate solution

Asked by admin @ 24/08/2021 in Chemistry viewed by 312 persons

What is the colour of copper sulphate solution?

What is the colour of copper sulphate after heating

Asked by admin @ 23/08/2021 in Chemistry viewed by 344 persons

Crystals of copper sulphate are heated in a test tube for some time. a)What is the colour of copper sulphate crystals--- before hearing and after heating? b)What is the source …

Why potassium iodide is used in arsenic limit test

Asked by admin @ 23/08/2021 in Chemistry viewed by 309 persons

Why potassium iodide is used in arsenic limit test

State the use of potassium iodide in iodine tincture

Asked by admin @ 20/08/2021 in Science viewed by 331 persons

State the use of potassium iodide in iodine tincture

Give the names of elements present in potassium sulphate

Asked by admin @ 17/08/2021 in Science viewed by 399 persons

Question 5 Give the names of the elements present in the following compounds: (a) Quick lime (b) Hydrogen bromide (c) Baking powder (d) Potassium sulphate Class 9 - Science - …

Why does the colour of copper sulphate solution change

Asked by admin @ 11/08/2021 in Chemistry viewed by 327 persons

Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Write two observations.

What is observed when a solution of potassium iodide

Asked by admin @ 10/08/2021 in Chemistry viewed by 280 persons

What is observed when a solution of potassium iodide is added to a solution of lead acetate in a test tube. 1. What type of reaction is this. 2. Write …