Saved Bookmarks
| 1. |
explain the action of heat over cooper sulphate? give the name of the compound which is used for removing permanent hardness of water and the compound used as antacid. |
|
Answer» Explanation: Crystal of Copper sulphate holds 5 molecules of water. When it is HEATED ,the water is evaporated ,greyish white powder of copper(ll) sulphate is formed. when ANHYDROUS CuSO4 is heated, copper(ll)OXIDE & sulphur trioxide is formed. washing soda is USED for removing the permanent hardness of water. sodium biocarbonate, magnesium hydroxide are the names of COMPOND which can be use as an ana acid |
|