According to the posted Procedure Modifications for Experiment 11B, which of the
ID: 888496 • Letter: A
Question
According to the posted Procedure Modifications for Experiment 11B, which of the following statements best summarizes the procedure for drying the organic phases after extraction of the aqueous phase?
the combined organic extracts are passed through a filter funnel containing sodium sulfate and collected in a filter flask
the combined organic extracts are dried over sodium sulfate, filtered through a plastic filter pipet, and collected in an Erlenmeyer flask
the organic extracts are passed separately through a filter funnel containing sodium sulfate and collected in separate filter flasks
the organic extracts are passed separately through a filter funnel containing sodium sulfate and collected in the same Erlenmeyer flask
A.the combined organic extracts are passed through a filter funnel containing sodium sulfate and collected in a filter flask
B.the combined organic extracts are dried over sodium sulfate, filtered through a plastic filter pipet, and collected in an Erlenmeyer flask
C.the organic extracts are passed separately through a filter funnel containing sodium sulfate and collected in separate filter flasks
D.the organic extracts are passed separately through a filter funnel containing sodium sulfate and collected in the same Erlenmeyer flask
Explanation / Answer
B
the combined organic extracts are dried over sodium sulfate, filtered through a plastic filter pipet, and collected in an Erlenmeyer flask
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