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it boils at about 100 degrees celcious ;) lolz
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∙ 12y ago
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Is fluorine a pure substance?
Fluorine is a gaseous element which exists as diatomic molecules and every element is a pure substance.
How could a liquids boiling point be used to determine if it is a mixture or a pare substance?
pure substances have a distinct boiling point. Adding more heat just makes the substance boil faster but the temperature stays the same. A mixture does not have a distinct boiling point. Adding more heat will make the temperature increase.
Is The density of a substance is the same for all samples of the substance?
Not necessarily. The temperature of the samples would have to be the same. It can also vary with how pure the substance is.
At 212 degrees Fahrenheit what does water do?
At one atmosphere pressure, pure water starts to boil at 212 F (100 C). It will then maintain that temperature until all the water has boiledaway.
A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
How you would determine that the distilleate collected is a pure substance?
Pure Substances Boil at a Constant Temperature while Mixtures do not, To determine if the Distillate is pure the Liquid distillate would be boiled and for example if the substance is water, it should begin boiling at exactly at 100 degrees celcius if it boils below or above that point it is not a pure substance
A pure substance boils only at a certain temperature?
Each liquid boils at a different temperature, but the temperature it boils at is called the Boiling Point. For example, the boiling point of water is 212 Fahrenheit.This specific temprature is dependant on the pressureon the liquid at that time, as an example at ahigher temperatures the boiling point is higher.
What temperature for Fahrenheit does pure water boil?
212 F
What is the only way the density of a pure substance can change?
By changing the temperature as you can't add anything to a pure substance.
What does it mean for a substance to be a pure substance?
If a pure substance is volatile it means that it vaporizes readily at room temperature. This also means that the substance has weak intermolecular forces.
How would you know whether a chemical is pure or impure?
An inpure chemical boil over a range of temperature. While, a pure solution melt at a fixed temperature.
What is the characteristic temperature at which a pure solid changes to a liquid?
The temperature at which a pure solid changes to a liquid is the substance's melting point.
How do you distinguish a pure substance?
A pure substance will melt over a very narrowtemperature range.An impure substance will melt over a broader, lower temperature range.
What does it mean for a substance to be a pure substances?
If a pure substance is volatile it means that it vaporizes readily at room temperature. This also means that the substance has weak intermolecular forces.
Is fluorine a pure substance?
Fluorine is a gaseous element which exists as diatomic molecules and every element is a pure substance.
Is every pure substance an element?
No. Pure substances include elements and compounds.
What temperature does pure water freeze and boil?
Pure water freezes at 0 degrees Celsius and boils at 100 degrees Celsius.
