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What is boiling and condensing liguids is called?
Distillation
What is the process of fractional distillation?
If you have a liquid which is a mixture of different chemicals which have different boiling points, you can boil them off, one chemical at a time, capturing the resulting vapor and condensing it into a pure chemical.
What is distilling liquor?
Boiling a fermented liquid and then condensing and capturing the alcohol as it cools.
How do you make a Still?
A still consists of a boiling chamber connected to copper tubing at the top. The tubing runs into a condensing chamber. The boiling chamber should be sealed s so that the only way out for the steam is through the condensing tube.
What is the connection between the size of the molecules in the crude oil and their condensing or boiling points?
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The term used to describe the fact that the refrigerant blend has a range of boiling or condensing points at a constant pressure?
Temperature glide
How do you when matter is changing from one state to another?
If it is melting, boiling, condensing, subliming, or depositing, then it is changing state.
What is to purify by boiling and condensing?
This is known as a distillation. Ethanol and water can be separated using this process because their boiling points are different which allows them to be "boiled off" at different temperatures.
How does distillation separate a mixture of differant liquids?
We can separate a mixture of different liquids in the process of distillation by evaporating and condensing to make sure nothing is dissolved in it. Distillation as a separation method is based on the differences between boiling points of liquids.
Why can crude oil be separated using fractional distillation?
Crude oil can be separated using fractional distillation because its different components have different boiling points. By heating the crude oil and allowing it to vaporize, then condensing the vapor at different temperatures, the various fractions (like gasoline, diesel, and kerosene) can be collected separately based on their boiling points.
Is melting of ice a physical process?
Yes, changes of state (melting, boiling, freezing, condensing) are physical processes.
Is freezing water a physical or chemical change?
Freezing (melting, boiling, condensing) are always phycal changes (of matter)
