If a quantitative solution needs to be prepared, there are a series of steps that must be followed in order to get accurate answers. there are several objects needed to prepare it, including a 500 ml graduated cylinder, deionized water, and sodium phosphate dodecahydrate as the aqueous solution. The first step is to find the mass of the solution, sodium phosphate. In the formula, sodium's atomic mass is multiplied by 3 because there is the original weight times 3 atoms of sodium in the formula. using this method, calculate the rest of the mass. in total, the mass of sodium phosphate is 164 AMU. then find the mass of dodecahydrate, which comes out as 44 AMU. The 2 masses should be added up to get 208 AMU. to find 1 mole of the solution, you
