BACK (Score: 19) Devin Carson How are mass percent and solute mass related? Chlo

Question

BACK (Score: 19) Devin Carson How are mass percent and solute mass related? Chloramine is added to municipal water supplies in small doses to destroy microbes, which can cause disease. But in high doses, chloramine can be toxic to plant and animal life. Mass of solute Mass of solution Click here for an examp Keeping in mind that for dilute aqueous solutions the density of solution is about 1 gram per mL, what mass of chloramine would be present in 15 L of a typical municipal water supply which is 0.0004% chloramine? NEXT esc FI OOD FA F2 F3 FS

Explanation / Answer

volume of water = 15 L

density of solution = 1 g / mL

mass of water = 15 x 10^3 x 1

                      = 15000 g

mass of chloramine = 15000 x 0.0004 / 100

mass of chloramine   = 0.060 g

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