Ron and hermione begin with 1. 50 g of the hydrate copper(ii)sulfate·x-hydrate (cuso4·xh2o), where x is an integer. Part of their practical exam is to determine this integer x. They are working in pairs, though hermione is doing most of the work. This should be discouraged! after dehydration they find that they are left with 0. 96 g of the an-hydrate cuso4. What is the unknown integer x. Round the answer to the nearest integer.