Question

how do i calculate the moles of X in X.7H2O?

Answer 1

including this info. 2.32 mass of salt used, mass of anhydrous salt 1.12

Answer 2

do you know what anhydrous means?

Answer 3

umm yes do u? wat i said is correct..can u help?

Answer 4

i'm not trying to be offensive, i'm sincerely asking if you know what that means. If you did, you'd see the solution to the problem asked.