lilgagirl2009 lilgagirl2009 15-04-2024 Chemistry contestada A solution is prepared with 70.0 g of HNO3 and 130.0 g of H2O. It has a density of 1.21 g/mL. What is the mass percent of the N03 solution? What is the total volume of the solution? What is the mass volume and what is its molarity?