1.Draw an atomic structure for hydrogen combining with chlorine. 2. Write the full name of elements in copper sulphate and radicals followed by its symbols and balance the equation.

CuSO4 = copper, sulfur(sulphur), oxygen

H2 + Cl2 ==> 2HCl. An equation is the best I can do. We can't draw on this forum.
I don't know what equation you want.