Question

write down the chemical formula of hydrated copper sulphate

Answer 1

my answer is Ho2 =hydrated copper

Answer 2

Finding the formula of hydrated copper(II) sulfate. In this experiment, a known mass of hydrated copper(II) sulfate is heated to remove the water of crystallisation . The mass of water is found by weighing before and after heating. This information is used to find x in the formula CuSO4.xH2O, using mole calculations. CuSO4•5H2O = CuSO4 + 5H2O(g)