What happens when blue crystals of copper sulphate are heated

Asked by admin @ 02/08/2021 in Chemistry viewed by 340 People

What do you observe when blue copper sulphate crystals are heated

Answered by admin @ 02/08/2021

The blue coloured copper sulphate crystals turns white due to the loss of water molecules. The formula of copper sulphate is CuSO4.5H2O. When copper sulphate is heated, it looses water molecules and hence it looses blue colour.

What is the colour of copper sulphate crystals after heating

Asked by admin @ 04/08/2021 in Science viewed by 312 persons

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

What happens if we put copper sulphate crystals in water

Asked by admin @ 02/08/2021 in Chemistry viewed by 427 persons

What happens if you put copper sulphate crystals in water

What happens when ferrous sulphate crystals are heated

Asked by admin @ 29/08/2021 in Science viewed by 295 persons

What happens when ferrous sulphate crystals are heated in a dry boiling tube? Write the chemical equations for the chemical reactions taking place. Also write the number of moles of …

What happens when copper powder is heated

Asked by admin @ 24/08/2021 in Chemistry viewed by 363 persons

What happens when copper powder is heated in a china dish ? Write the colour and the name of the product obtained. Also write the change which is observed when …

What is the colour of copper sulphate after heating

Asked by admin @ 23/08/2021 in Chemistry viewed by 341 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 …

What happens when water is added to anhydrous copper sulphate

Asked by admin @ 03/08/2021 in Chemistry viewed by 292 persons

What happens if a drop of water is poured over anhydrous copper sulphate

On heating blue coloured powder of copper nitrate

Asked by admin @ 31/08/2021 in Science viewed by 292 persons

on heating blue coloured powder of copper (II) nitrate in a boiling tube copper oxide (black) oxygen gas aNd a brown gas X is formed ..1) write a balanced chemical …

Some crystals of copper sulphate were dissolved in water

Asked by admin @ 16/08/2021 in Science viewed by 327 persons

Some crystals of copper sulphate were dissolved in water. The colour of the solution obtained would be(a)green(b)red(c)blue(d)brown

Describe how crystals of copper sulphate are prepared

Asked by admin @ 24/08/2021 in Environmental Sciences viewed by 305 persons

Describe how crystals of copper sulphate are prepared. NCERT Solutions for Class 7th Science Chapter 6 Physical and Chemical Changes Page 66 Exercise Question 8

What happens when zinc reacts with copper sulphate solution

Asked by admin @ 16/08/2021 in Science viewed by 292 persons

What happens when zinc react with copper sulphate solution

Describe a method to prepare a crystal of copper sulphate

Asked by admin @ 06/08/2021 in Chemistry viewed by 322 persons

Describe a method to prepare a crystal of copper sulphate.

Name the product formed on strongly heating ferrous sulphate crystals

Asked by admin @ 03/08/2021 in Science viewed by 297 persons

Name the product formed on strongly heating ferrous sulphate crystals. What type of chemical reaction occurs in this change

What happens to atoms when you add heat to them

Asked by admin @ 07/11/2021 in Biology viewed by 266 persons

The atoms and molecules that make up substances are always in motion. What happens when heat or thermal energy is added to a substance? the particles move faster the particle …