Which separation processes are used here?
In chemistry we were given homework that I don't understand.
It reads as follows:
Which separation processes are used here?
Name and describe them briefly.
A: Brew coffee
B: Separate egg yolk from egg white
C: Drain pasta
I don't have any more information
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https://studyflix.de/chemistry/separation method-3960
https://www.lernhelfer.de/schuelerlexikon/chemie-abitur/artikel/ueberblick-ueber-separatverfahren-und-ihre-Application-der-chemie
https://www.chemie.de/lexikon/Trennverfahren.html
https://www.lernort-mint.de/chemie/stoff-im-alltag/stoffseparation-von-stoffmixen-2/
As in decanting, the sieve is also used to separate heterogeneous substance mixtures, ie to separate solid insoluble substances from a
liquid used. The screen “holds” the components in the screen that cannot pass through the holes or the mesh size of the screen (example from everyday life: pouring off cooked noodles, separating the noodles from the water).
I occasionally separate egg yolk and protein by "decanting", so by letting the protein flow off over the edge of the egg shell.
And that's not a joke, there's really decanting.
Therefore, the word canteen also comes. MW originally from the decanting of the wine to separate the wine stone.
By the way, there are also wine stones, not only in Hollywood.
And if you've been careful, you've noticed that you can not only separate cleanses, but also mixes of substances. The procedures are the same.