Question

in regards to liquid-liquid partitioning of caffeine and paracetamol.
what is happening when you grind up 2 tablets of paracetamol-caffeine tablets and add 5cm3 of ethyl acetate and then sonicate?
what is the importance of sonicating?
what is present in the solid portion of the slurry?

Answer 1

Question #84450, Chemistry / General Chemistry | for completion

in regards to liquid-liquid partitioning of caffeine and paracetamol.

what is happening when you grind up 2 tablets of paracetamol-caffeine tablets and add 5cm3 of ethyl acetate and then sonicate?

what is the importance of sonicating?

what is present in the solid portion of the slurry?

Answer:

Sonication is the mechanism used in ultrasonic cleaning—loosening particles adhering to surfaces. In addition to laboratory science applications, sonicating baths have applications including cleaning objects such as spectacles and jewelry. Sonication is used in food industry as well.

The mean velocity of the specific slurry in a particular conduit, above which the solids phase remains in suspension, and below which solid-liquid separation occurs. The single or average particle size used to represent the behavior of a mixture of various sizes of particles in a slurry.

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