CH-465
Chromatography and Rf values
Chemistry · Secondary 3 · Medium · Chromatography and Rf values
In ion chromatography, a sample of water is passed through a column and the detector records peaks at different retention times. What does the height of each peak (relative intensity) tell you about the ion in the sample?
- The charge of the ion
- The relative amount of the ion present
- The speed of the ion in the column
- The size (radius) of the ion
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