It can be done by several ways, like extraction decoction , preparative chromatographic separation, etc
when you separate a substance from a mixture, it's a physical change... Technically, you can get it back in the mixture.
It depends ont eh chemical change, because in some changes not all the components of the mixture are used.
They have different molecular weights and chemical/physical properties.
A mixture cannot be separated with chemical change because a mixture is two or more substances which will retain their physical properties when combined. Mixtures are separated by physical means like filters, sifting, chromatography, centrifuge, electrophoresis and magnetic attraction depending on what the mixture is composed of.
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Well, you have to be very specific about this question. Substances can separate in a compound mixture, such as chex mix, by pulling the stuff right out. Other stuff, maybe not.
Oil and vinegar are a mixture. After a while they will separate.
No, it is held together by physical bonds. You can tell because you can separate the mixture.
Yes, chemical methods can be used to separate mixtures by utilizing differences in the chemical properties of the components. Techniques like precipitation, distillation, and chromatography rely on chemical principles to isolate and separate substances in a mixture.
Mixtures can be difficult to separate if the components have similar physical or chemical properties. Techniques such as filtration, distillation, chromatography, and evaporation can be used to separate mixtures based on their different characteristics. The separation process will vary depending on the specific properties of the components in the mixture.
You depend on the physical state of the constituents to separate a mixture
A mixture is a combination of two or more subtances.Subtances in a mixture can be separated.This means that they are chemically combined.I would prefer physical change cause mixtures are made by physically combining two or more subtances.The solids,liquids,or gases in a mixture are not chemically combined.They can be easily seperated.