Solved: Using modern analytical techniques, it is possible
Chapter , Problem 4.100(choose chapter or problem)
Using modern analytical techniques, it is possible to detect sodium ions in concentrations as low as 50 pg>mL. What is this detection limit expressed in (a) molarity of Na +, (b) the number of Na + ions per cubic centimeter of solution, (c) the mass of sodium per 1000 L of solution?
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