98.0 g of phosphoric acid, H3PO4, in 1.00 L of solution. find the molarity​

below

Explanation:

M= mol/L

1 mol of H3PO4= 98.0

98.0/98.0= 1 mol

M= 1 mol/ 1L

M=1 mol/L

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.