Chemistry, 05.12.2019 17:31 vaizen9621
The partition coefficient for caffeine between dichloromethane and water is 4.6. assume that your 100 ml tea solution (in water) contained 0.10 g of caffeine. what is your theoretical yield of caffeine if: you extract with only one 15 ml portion of ch2cl2?
Answers: 1
Chemistry, 22.06.2019 21:30
An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
Answers: 1
Chemistry, 23.06.2019 10:30
The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:
Answers: 2
The partition coefficient for caffeine between dichloromethane and water is 4.6. assume that your 10...
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