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Why can physical methods be used to separate mixtures but not compounds?

Anonymous

∙ 15y ago

Updated: 12/23/2022

compounds are bonded at a molecular level. they would hve to be releived of that bond before physical separaion can occur.

Wiki User

∙ 15y ago

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Q: Why can physical methods be used to separate mixtures but not compounds?

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What is the difference between elements compounds and important mixtures?

Elements are atoms that consist of different protons. They are the simplest thing that defines an atom. The only thing that defines them is the number of protons, electrons and neutrons they have, as all protons, electrons and neutrons are identical. (I think) Compounds are elements joined chemically together. They must be in a set ratio (e.g. water must be 2 hydrogen atoms and 1 oxygen atom) They can only be separated chemically (e.g electrolysis). Mixtures are stuff that contain different substances or materials. They are not bonded together chemically. There is no set ratio, unlike compounds. They can be separated by physical methods. (for example, salt in water is a mixture. They can be separated by distillation.)

What are some methods for decomposing compounds?

thermal decomposition: decomposing by the means of heatelectric decompostion: decomposing by sending a electric current through the compoundthere are some mor e but these are all i know

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The most effective methods for concussion treatment include rest, avoiding physical activity, limiting screen time, staying hydrated, and following a gradual return-to-activity plan. It is important to seek medical advice for proper diagnosis and management of symptoms.

What does the transportation industry consist of?

Transportation systems move goods and people around the world. Physical distribution of goods is accomplished by various means: truck, railroad, airplane, ship or boat, and pipeline, or a combination of these methods.

What methods did the Nazis use to kill occupants of their concentration camps?

Lots, from gas chambers to just straight up lining them up, and shooting them into a ditch. They would separate women from their children and break families apart.

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Related Questions

Mixtures can what but compounds cant?

Mixtures can be separated by physical methods.

What is heterogeneous mixtures often separated by?

Heterogeneous mixtures are often separated by physical methods such as filtration, distillation, or centrifugation. These methods take advantage of the differences in properties such as size, density, or solubility of the components in the mixture to separate them effectively.

What is cromotography?

it is a broad range of physical methods used to separate and or to analyze complex mixtures

How do you separate the mixture of toothpaste?

In practical terms, you don't. When people say it's possible to separate mixtures ... but not compounds ... by purely physical methods, those hypothetical "methods" include things like very fine tweezers and a strong magnifying glass.

How do you separate mixtures and compounds?

You can break down a mixture by physical means

Can a compound be seperated into its consistent elements by physical methods?

No, physical methods cannot separate a compound into its constituent elements. Compounds are formed by the combination of atoms of different elements in fixed ratios, and physical methods such as filtration or distillation only affect the physical state of the compound, not its chemical composition. To separate a compound into its elements, chemical methods such as chemical reactions or electrolysis are required.

What can you use to separate mixtures of identify compounds?

You can use techniques such as distillation, chromatography, and filtration to separate mixtures and identify compounds within them. These techniques rely on differences in physical or chemical properties of the substances in the mixture to achieve separation and analysis.

Do mixtures have always more than phase?

yea because the component of mixture can be separate by physical methods like filtration.

How do the general methods for separating mixtures and compounds differ?

The general methods for separating mixtures involve physical processes like filtration, distillation, and chromatography based on the physical properties of the components. On the other hand, compounds are separated using chemical processes like reactions or extractions based on the chemical properties of the compounds. Mixing of elements and compounds can lead to varying methods of separation.

What are two ways in which mixtures differ from compounds list four methods that can be used to separate mixtures?

Mixtures are made of different substances that retain their individual properties, while compounds consist of two or more elements chemically combined. Four methods to separate mixtures are filtration, distillation, chromatography, and crystallization.

Heterogeneous mixtures can be separated by physical means.?

Yes. Try using a separation flask.

What methods of separating mixtures separate soluble or insoluble mixtures one?

Filtration is the best method.

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