Excess stomach acid is often treated with milk of magnesia Mg(OH)2 or a similar substance. The chemical reaction that takes place in your stomach, in this case would be: Mg(OH)2 + 2HCl → MgCl2 + 2HOH The equation represents a reaction

How do you find a theoretical mass? is there a difference between theoretical mass and theoretical yield?

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0