Place the following compounds in the order they will elute from the column when separated using reverse-phase liquid chromatography (rplc) with a c18 stationary phase and the mobile phase buffered at ph = 2. the neutral species of each compound is shown below. compounds are salicyclic acid (pka1 of 2.97) , nicotine (pka1 of 3.15 and pka2 of 7.85) and acetophenone. ranks from first elutes to last to elute.
Answers: 2
Chemistry, 22.06.2019 09:00, alydiale584
Particles vibrate in a rigid structure and do not move relative to their neighbors.
Answers: 1
Chemistry, 22.06.2019 17:30, TheViperMlg23676
What causes most sediment to wash or fall into a river
Answers: 1
Chemistry, 23.06.2019 00:30, joshsmith2022
Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6
Answers: 1
Chemistry, 23.06.2019 00:30, rose888829
The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils
Answers: 2
Place the following compounds in the order they will elute from the column when separated using reve...
Mathematics, 09.04.2020 21:12
History, 09.04.2020 21:12
English, 09.04.2020 21:12
Physics, 09.04.2020 21:12
Geography, 09.04.2020 21:12