Chemistry, 27.04.2021 15:10, tatianna341
When the reaction is complete, "work up" your reaction by first dragging and dropping the separatory funnel on the flask and then adding NaOH to the funnel. Extract the organic layer in the funnel by clicking on the top layer and dragging it to the cork ring on the lab bench. Your target compound should now be in this flask. Why was NaOH chosen as the workup solvent instead of HCl or Water
Answers: 1
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In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
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An observation that requires measurement is called quantitative observable or qualitative
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Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).
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When the reaction is complete, "work up" your reaction by first dragging and dropping the separatory...
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