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Which two oposite processes take place during fractional distillation?
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Which processes occur during distillation?
condensation
Why does nitrogen boils first during fractional distillation of liquid air?
Oxygen is the first to boil.
What substance is removed at the filtration stage during the fractional distillation of air?
First the components or the gases in the air are liquefied(made into liquid)under low temperature and high pressure.Then it is passed through the fractionating column.Gases evaporate there.Then the gases can be obtained.
How does magma differentiate?
processes that operate during transportation toward the surface or during storage in the crust can alter the chemical composition of the magma. These processes are referred to asmagmatic differentiation and include assimilation, mixing, and fractional crystallization.
Why is it preferable to add boiling stones into the mixture in the distillation flask during distillation?
The reasons are:- to avoid splashing due to overheating- to calm the boiling
What does evaporation have in common to fractional distillation?
During distillation liquids are evaporated.
How is fractional distillation used during the making of whiskey?
Distillation is used to extract ethanol.
What is the group of compounds that is collected during fractional distillation called?
Fractions.
Which processes occur during distillation?
condensation
Why does nitrogen boils first during fractional distillation of liquid air?
Oxygen is the first to boil.
The boiling point of both the liquids should be known during separation by fractional distillation method.why?
Separation by distillation is based on the differences between boiling points.
What substance is removed at the filtration stage during the fractional distillation of air?
First the components or the gases in the air are liquefied(made into liquid)under low temperature and high pressure.Then it is passed through the fractionating column.Gases evaporate there.Then the gases can be obtained.
Why don't the hydrocarbon molecules breakdown into hydrogen and carbon atoms when they are heated during fractional distillation?
Hydrocarbons do not break down into their elements when fractionally distilled because the minimum energy necessary for separating the hydrocarbons into their elements is not available from the thermal energy needed to perform fractional distillation.
How does magma differentiate?
processes that operate during transportation toward the surface or during storage in the crust can alter the chemical composition of the magma. These processes are referred to asmagmatic differentiation and include assimilation, mixing, and fractional crystallization.
What is the Lewis structure of ligroin?
Ligroin, or benzine (also known as petroleum ether) is not a specific compound, but a range of hydrocarbons that result during fractional distillation of petroleum. There is no Lewis dot structure for a mixture.
What 2 conditions are needed during the cracking process fractional distillation?
Fractionating distillation is used to separate liquids which differ in their boiling points by 25 C or more
What is a sentence using the words condensation distillation and evaporation?
During distillation, the condensation soon turned to evaporation.
