A 14.8 g mixture of sodium carbonate and sodium bicarbonate was dissolved in enough water to make 400 mL of solution. When the 400 mL of solution was treated with an excess of 2.00 M sulfuric acid and boiled to remove all the gas in solution, 3.73 L of dry carbon dioxide gas measured at 740 mm Hg and 22 C were obtained. Calculate the molarity of the sodium carbonate and sodium bicarbonate in the 400 mL of solution