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QUESTION
A solution of sodium chloride contains 5.2 g NaCl in 900 grams of water. What is the concentration of the solution in parts per million (ppm)?
A solution of sodium chloride contains 5.2 g NaCl in 900 grams of water. What is the concentration of the solution in parts per million (ppm)? Round to the nearest tens place. Don't forget the unit.
