It turns to smaller crystals and is covered with the sand. Also it can be retrieved from sand easily.
crystilisation
copper sulphate is soluble.dissolve the two in water whereby cuso4 dissolves.filter the mixture the put the filtrate in an evaporating dish to evaporate excess water.do not evaporate to dryness coz some water ir required for crystalization.
A solution is a mixture of any two substances, usually a liquid. Copper sulphate and water is a solution. There are many other solutions as well. Water and milk is a solution, mixing chemicals. Any mix of materials is technically a solution.
Sulphate of Iron to kill the moss and sand to act as a spreading agent.
Sulphuric acid is used with malachite to separate the copper and the sand. This is because the copper dissolves into the solution where as the sand remains.
When the copper sulphate is mixed with sand, pour water on the mixture and let it stand for a few minutes. Have a filter funnel and filter paper handy. Put filter paper in funnel and pour the water, copper sulphate and sand mixture in. The copper sulphate will come out in liquid form, no weaker than first used.
crystilisation
copper sulphate is soluble.dissolve the two in water whereby cuso4 dissolves.filter the mixture the put the filtrate in an evaporating dish to evaporate excess water.do not evaporate to dryness coz some water ir required for crystalization.
you get salty sand water
You get a mixture of salt and sand. Nothing more happens.
Nothing happens when backing soda and sand are mixed. There is no reaction.
Sulphate is the ion in lawn sand that kills moss. Lawn sand may contain ammonium sulphate or iron sulphate. It works as a homemade or store-bought treatment since it just requires equal amounts of sand (kiln-dried block paving sand or silver) and sulphate.
There will be new subtance formed
A solution is a mixture of any two substances, usually a liquid. Copper sulphate and water is a solution. There are many other solutions as well. Water and milk is a solution, mixing chemicals. Any mix of materials is technically a solution.
Sulphate of Iron to kill the moss and sand to act as a spreading agent.
Garden lime is made by roasting limestone which is one of the compounds of calcium. Iron sulphate is a different compound, largely used mixed with sand as a lawn moss killer. Although it kills moss it can be beneficial to other plants, especially conifers.
Well I'm just guessing so yeah i think that explode