why does the copper suphate turn into crystals when you evapoate the water im in 7th grade and i need help with my conculsion thanks
Copper(II) sulfate, the chemical compound with the formula CuSO4, is a common salt of copper. Copper sulfate exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, while the hydrated form is bright blue. The archaic name for copper(II) sulfate is blue vitriol.
hydrated copper sulphate when dehydrated loses the water of crsytallization. hence contracts . previously it was in solution. now in abscence of water CuSo4 molecules form crystals due to loss of heat ; as water absorbed some amount of heat in evaporation contract and form crystals..
