Answer: Using modern analytical techniques, it is possible
Chapter , Problem 100AE(choose chapter or problem)
Problem 100AE
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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