Copper sulphate from water...............

Copper is extracted from

2% copper sulphate solution means, 2gm of copper sulphate in _____ ml of water.

Mass percentage of solution containing 150 g of copper sulphate in 600g of water is _________.

Describe the reaction of iron with Copper sulphate through an activity.

Solutions of Copper sulphate, Iron sulphate and Sodium sulphate are marked as X, Y and Z respectively. Few pieces of Aluminium are added to each solution. In which solutions, change will be observed?

Some salts are given under. Classify them into hydrous and anhydrous salts. Sodium carbonate, Sodium chloride, Sodium hydrogen carbonate.Copper sulphate, hypo, Magnesium Sulphate (epsum salt)

Fill in the blanks in the following statements. Copper sulphate + Iron gives_________.

Copper sulphate + Zinc to Zinc sulphate+ Copper, Copper sulphate + Iron to Iron sulphate+ Copper, Ferrous sulphate +Copper to No reaction, From this experiment more reactive metal is

15.9 of copper sulphate and 10.6 g of sodium carbonate react together to give 14.2 g of sodium sulphate and 12.3 g of copper carbonate . Which law of chemical combinations is obeyed ? How?

When a smal piece of zinc metal is added to a solution of Copper sulphate and onheating the products formed are………..