What is sulphate?

Academic Chemistry NCERT Class 6

Sulphate is a salt that forms when sulphuric acid reacts with another chemical. It is an Inorganic compound, soluble in water. The sulphate ion is a polyatomic anion with the empirical formula SO₄^2-.

Salts, acid derivatives, and peroxides of sulphate are widely used in the industry.

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Updated on: 10-Oct-2022

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What is the commercial name of calcium sulphate hemihydrate?
Ferrous Sulphate
Calcium Sulphate
Which of the following reactions will not occur? Why not?(a) Zinc Sulphate + Copper âÅ¾Â Copper Sulphate + Zinc(b) Copper Sulphate + Iron âÅ¾Â Iron Sulphate + Copper
What will happen if a strip of zinc is immersed in a solution of copper sulphate?
What happens when iron nails are put into copper sulphate solution?
Preparation of Ferrous Ammonium Sulphate
(a) What is the colour of ferrous sulphate crystals? How does this colour change after heating?(b) Name the product formed on strongly heating ferrous sulphate crystals? What type of chemical reaction occurs in this change?
What happens when : a solution of copper sulphate is taken in a beaker and iron nails are put in it?
What happens when a piece of(a) zinc metal is added to copper sulphate solution?(b) aluminium metal is added to dilute hydrochloric acid?(c) silver metal is added to copper sulphate solution?Also, write the balanced chemical equation if the reaction occurs.
What change in the colour of iron nails and copper sulphate solution you observe after keeping the iron nails dipped in copper sulphate solution for about 30 minutes.
Which of the following pairs cannot undergo displacement reaction?A. iron sulphate solution and magnesiumB. zinc sulphate solution and ironC. zinc sulphate solution and calciumD. silver nitrate solution and copper
(a) What happens when a piece of iron metal is placed in copper sulphate solution? Name the type of reaction involved.(b) Write balanced chemical equation with state symbols for the following reaction:Barium chloride solution reacts with sodium sulphate solution to give insoluble barium sulphate and a solution of sodium chloride.
(a) What is the colour of ferrous sulphate crystals? How does this colour change after heating? (b) Name the products formed on strongly heating ferrous sulphate crystals. What type of chemical reaction occurs in this change? Write chemical equation of the reaction.
What changes in the colour of iron nails and copper sulphate solution do you observe after keeping the iron nails dipped in copper sulphate solution for about 30 minutes?

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