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Date
EXP Title
LAB #
COURSE
Section
Post-Lab Questions
What are t...
D#
Date
EXP Title
LAB #
COURSE
Section
Post-Lab Questions
What are the advantages and disadvantages of using ether as a solvent for the extraction of organic
compounds?
2. What volume of an organic solvent must be used to effect 90% separation in one extraction when
only 2.7 g of a certain compound dissolves in 100 ml of water? (K= 15)
37
Answers: 3
Chemistry, 21.06.2019 18:00
How is the composition of a meteorite relevant to finding out the composition of earth's core?
Answers: 3
Chemistry, 21.06.2019 21:30
Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.
Answers: 1
Chemistry, 22.06.2019 00:00
Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances
Answers: 2
Mathematics, 21.02.2021 04:40
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Mathematics, 21.02.2021 04:40
Mathematics, 21.02.2021 04:40