In this experiment it takes about 10 microliters of solution to produce a spot 1 cm in diameter. If the Co(NO3)2 solution contains about 6 g Co2+ per liter, how many micrograms of Co2+ ion are there in one spot?

In this experiment it takes about 10 microliters of solution to produce a spot 1 cm in diameter. If the Co(NO3)2 solution contains about 6 g Co2+ per liter, how many micrograms of Co2+ ion are there in one spot?

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter88: Column Chromatography

Section: Chapter Questions

Problem 5P

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Question

In this experiment it takes about 10 microliters of solution to produce a spot 1 cm in diameter. If the Co(NO₃)₂ solution contains about 6 g Co²⁺ per liter, how many micrograms of Co²⁺ ion are there in one spot?

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