Question

9.60 g of hydrated nickel (II) sulfate is heated to produce 5.26 g of anhydrous compound NiSO4.

Calculate the number of moles of anhydrous nickel (II) sulfate.

Calculate the number of moles of water lost.

What is the empirical formula of the hydrate?

Oct 3, 2012

Review the first problem. This one is almost the same.

Oct 3, 2012

Thanks a lot :)

Oct 3, 2012

Related Questions

A 1.994 g sample of gypsum, a hydrated salt of calcium sulfate, CaSO4, is heated at a temp. above 17... 3.05 g of hydrated copper sulfate produce 1.94 g of anhydrous salt. Assuming complete removal of wat... 3.05g of hydrated copper sulfate produces 1.94g of anhydrous copper sulfate.Assuming complete remova...