A student weighs out ten thousands grams of magnesium sulphate from a bottlethe sample was 5.720 g . after heating, the chemical reaction that occurs upon heat a hydrate is MgSO4 7H2O? determine how much H2O in grams was actually removed from heating?
Determine How many moles each are in 1.30L of the saline solution if a physiological saline solution contains 174mEq/L each of Na+ and Cl-.