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What does fractional distillation mean in chemistry?
Fractional distillation is a manufacturing process that separates the different components (i.e. fractions 1/2 in a chemical mixture according to their different boiling points. The liquid is raised to boiling and vapors pass through a tubular column where temperature is gradually lowered along its length. Components (fractions) with a higher boiling point condense on the column and return to the solution. Fractions with a lower boiling point pass through the column and are collected. Gasoline, kerosene and naphtha are fractions separated from crude oil using fractional distillation.Here's more in simple,the basic principle of fractional distillation is of using the different boiling points of elements(parts) in a compound(a mixture). A fractional distillation process is done in a cylinder which has different compartments having different temperature points. When the mixture is kept in the cylinder, the elements which have the same boiling point as in the compartment it is in, it vaporizes and moves out through a pipe. The mixture goes on vaporizing as the temperature increases and at last all the elements are removed in separated drums where they are condensed and brought back to their normal state.Another way of putting it is:Fractional distillation differs from distillation only in that it separates a mixture into a number of different parts, called fractions. A tall column is fitted above the mixture, with several condensers coming off at different heights. The column is hot at the bottom and cool at the top. Substances with high boiling points condense at the bottom and substances with low boiling points condense at the top. Like distillation, fractional distillation works because the different substances in the mixture have different boiling points.The simplest way is:Fractional distillation is a form of distillation which is used when more than two liquids with different boiling points are to be separated.
What is the boiling point of pure air?
Air is a mixture of gases which also contains particulates. The particulates can be filtered out but the remainder is still a mixture. There is, therefore, no such thing as pure air. The boiling point of any mixture depends on the relative quantities of its constituents.
Is evaporation the same as boiling?
No, evaporation occurs at the surface of a liquid at any temperature, while boiling specifically refers to the rapid vaporization of a liquid when it reaches its boiling point throughout the liquid. Evaporation is a slower process that happens at any temperature, while boiling is a faster process that occurs at a specific temperature.
How is a living thing different from a thing that has never lived?
The signs of life
List 5 thing about each planet that makes them different?
list 5 thing about each planet that makes them different
Why can boiling points and freezing points be used to identify substance?
It's because substances have different boiling point and freezing point. By finding the exact boiling point and freezing point, you can identify a substance. Keep in mind that a material's melting point is the same as its freezing point. These are just different terms for the same thing, it just depends on whether energy is being removed from a substance (freezing) or if energy is being added to a substance (melting). The same thing also applies to the boiling/condensation point.
Properties of isomers?
Isomers are molecules with the same molecular formula but different structural arrangements or spatial orientations. They have distinct physical and chemical properties due to their unique structures, such as boiling points, melting points, and reactivity. Isomers can exhibit different biological activities, environmental behaviors, and industrial applications.
Is separate the same as distinct?
if something is separate from something else it is another thing and not related to the thing you're comparing it with. if things are distinct/distinctly different, then the reason they are different is because these things have a 'distinct difference'
What does fractional distillation mean in chemistry?
Fractional distillation is a manufacturing process that separates the different components (i.e. fractions 1/2 in a chemical mixture according to their different boiling points. The liquid is raised to boiling and vapors pass through a tubular column where temperature is gradually lowered along its length. Components (fractions) with a higher boiling point condense on the column and return to the solution. Fractions with a lower boiling point pass through the column and are collected. Gasoline, kerosene and naphtha are fractions separated from crude oil using fractional distillation.Here's more in simple,the basic principle of fractional distillation is of using the different boiling points of elements(parts) in a compound(a mixture). A fractional distillation process is done in a cylinder which has different compartments having different temperature points. When the mixture is kept in the cylinder, the elements which have the same boiling point as in the compartment it is in, it vaporizes and moves out through a pipe. The mixture goes on vaporizing as the temperature increases and at last all the elements are removed in separated drums where they are condensed and brought back to their normal state.Another way of putting it is:Fractional distillation differs from distillation only in that it separates a mixture into a number of different parts, called fractions. A tall column is fitted above the mixture, with several condensers coming off at different heights. The column is hot at the bottom and cool at the top. Substances with high boiling points condense at the bottom and substances with low boiling points condense at the top. Like distillation, fractional distillation works because the different substances in the mixture have different boiling points.The simplest way is:Fractional distillation is a form of distillation which is used when more than two liquids with different boiling points are to be separated.
What is the melting and boiling points of magnesium and chloride?
The melting point of magnesium is 1,202 degrees Fahrenheit (650 degrees Celsius) and its boiling point is 1,994 degrees Fahrenheit (1,090 degrees Celsius). The melting point of chlorine is -150.7 degrees Fahrenheit (-101.5 degrees Celsius) and its boiling point is -29.27 degrees Fahrenheit (-34.04 degrees Celsius).
Why are the boiling points of liquids above room temperature whereas those of gases below room temperature?
We refer the state of matter to atmospheric Pressure and Temperature. Substance A is consider common as liquid if the boiling point of A is above room temperature. Substance B is consider common as gas if the boiling point of B is below room temperature. A gas is already boiled, so the boiling point must be below the current temperature. A liquid has not been boiled, so the temperature must be increased in order for the liquid to boil.
Explain why the boiling point and the melting point can be used to help identify substances-?
It's because substances have different boiling point and freezing point. By finding the exact boiling point and freezing point, you can identify a substance. Keep in mind that a material's melting point is the same as its freezing point. These are just different terms for the same thing, it just depends on whether energy is being removed from a substance (freezing) or if energy is being added to a substance (melting). The same thing also applies to the boiling/condensation point.
Is there a such thing as half boiling an egg?
Yes
What is the distinct of a chameleon?
"Distinct" is an adjective meaning different or separate. A chameleon does not have a distinct because a distinct isn't a thing that an animal can have.
Are Ford and Dodge the same thing?
No. Ford and Dodge are two separate car companies that make completely different modeled cars.
Is Universal Orlando resort the same thing has Disney World?
No they are two completely different theme parks & resorts.
What rises the boiling point of a liquid?
Well first of all, you can use different liquids, for instance syrup. Another thing is that you can add things to the water, like sugar. The sugar boiling point is very high and if it gets high enough, makes carmel.
