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Evaporation and distillation
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• In distillation you need: a flask, a thermometer, a condenser, a beaker and.....................
And fire or heater
When do you use evaporation?
We use evaporation to separate a liquid from another liquid of higher boiling point, or from a solid which is dissolved in it (soluble solid from a liquid).
Tell me the main use of evaporation process.
The evaporation is essential in the water cycle
What is the evaporation process?
It is the process of a liquid changing into a gas due to a change in temperature or pressure.
What is a fractional Distillation?
Fractional distillation is known as: Separating a liquid from a mixture
What is a Simple Distillation?
Simple distillation is known as: Separating the solvent from a solution
Distillation needs two changes IN THE PHYSICAL STATES of matter to happen:
The Evaporation and Condensation
What is the condensation process?
It is the process of a gas changing into a liquid due to a change in temperature or to saturation.
Why do you put a thermometer in a distillation flask?
To read the increase in temperature while heating
The condenser consists on...............
The condenser consists on a tube which is cooled by a surrounding cooler fluid. 
What is the boiling point of Ethanol?
78 degrees
What is the boiling point of Water?
100 degrees
In the Distillation, the liquid gets collected in the.......................?
The Beaker
What is the main concept behind Simple Distillation?
The liquids have different boiling points


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