Dr. Suzanne acquires a quantity of a 923ppm sodium chloride solution (solution a) Dr Suzanne takes a small volume of solution A and adds a bunch of water to it. This dilution solution (Solution B) has a concentration of 175 ppm. Dr Suzanne forgot what volume she used, so she makes a plan to find it, she reacted all of Solution B with excess Lead II Nitrate solution, producing 0.399g of precipitate. Using the information The volume of Solution A used to prepare solution B is?
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