The ratio of initial mass 0.1253 g to final mass 0.0801 g is 0.6393.
CuSO4(H2O)5 has a molecular weight of 249.68 g/mol and CuSO4 is 159.61 g/mol, a ratio of 0.6393.

5/5 stars for removing 5/5 water molecules, minus a half star for the reaction being too perfect.

Nice,but kind of weird.And too short.

10/10 Giglio would use again. Chemistry is cool

insert twilight sparkle meme "science"

I Mean, It's Informative, But In Something This Small, It's Better To Make A Whole Project On What Is Happening Rather Than A Singular Step.