Question

Calculate the formula mass of each compound given below. Keep at least one decimal place in atomic masses from the periodic table.
H2SO4

Answer 1

 by putting values from periodic tabl H2(2 x 1.007947 g H/mol ) + S(32.0655 g S/mol) + 04(4 x 15.99943 g O/mol) =
98.0791 g H2SO4/mol is the answer hope it helps