Answer to Question #133202 in General Chemistry for Kimmi

Question #133202

In an experiment a spot 1.0 cm in diameter contains about 12 microliters of solution. Of the Fe(NO3)3 solution contains about 6.0 g Fe3+ per liter, how many nanograms of Fe3+ ions are there in a 1.0 cm diameter spot of Fe(NO3)3?

Expert's answer

7.2*10^-8 ng

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