How many moles of water are there for each mole of salt in the following formula and nbsp Answer in numerical format. MgSO4 . and nbsp 4 H2O?

The formula MgSO4 · 4 H2O indicates that for each mole of magnesium sulfate (MgSO4), there are 4 moles of water (H2O) associated with it. Therefore, the answer is 4.