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A light layer of vacuum grease is applied to the rim of the belljar. Water at room temperature is placed inside and the vacuum pump is then used to evacuate the vessel. When the air pressure is reduced to the vapour pressure of water at room temperature the water will begin to boil.
Michael Zhu
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How does the boiling point of saltwater compare to the boiling point of freshwater?
The boiling point of freshwater is lower than the boiling point of saltwater.
What is the boiling point of concrete?
What is the boiling point of soil
What is the boiling point for calcuim?
What is the boiling point for calcium?
What is boiling point of water called?
boiling point?!?
Is the boiling point a negative number for neon?
Whether or not the boiling point of neon is negative depends on the temperature scale used to describe the boiling point. If the boiling point is given in Celsius or Fahrenheit, the boiling point is negative. However, in Kelvin, which cannot be negative, the boiling point is positive.
Boiling point used in a sentence?
This is an example sentence for the words, boiling point. Dad was upset all day but he reached his boiling point when he could not find the remote.
How can you tell if glycol is ethylene or propylene?
You could determine its boiling point. The boiling point of ethylene glycol is 197.3 oC, and the boiling point of propylene glycol is 188.2 oC.
How could you demonstrate that gas has mass?
A perfect example would be boiling ice and watch it turn to gas.
How is boiling different from boiling point?
Boiling is the phase where the boiling occurs. The point at which the boiling occurs is the boiling point.
Which property of an ester can be used to check its purity before use as a food flavoring?
options (A) Boiling point (b) Colour (C) Smell (D) Solubility in water.
How does the boiling point of saltwater compare to the boiling point of freshwater?
The boiling point of freshwater is lower than the boiling point of saltwater.
Why is the boiling point of a pure liquid usually reported along with the pressure at which the boiling point was measured?
Because the pressure could affect the temperature at which the water boils
Why the boiling point of a pure liquid is usually reported along with the pressure at which the boiling point was measured?
Because the pressure could affect the temperature at which the water boils
How could you turn a gas into a liquid?
cool it below the boiling point
What is the boiling point of riboflavin?
there is no boiling point
What is the boiling point degrees in Fahrenheit?
At sea level the boiling temperature of water is 212o Fahrenheit. At different air pressures the boiling temperature changes. Higher air pressures require higher temperatures to boil. For example, if you go to a mountain top you could lower air pressure until water could boil at say 99o Fahrenheit. If you change substances, from water to something else, that substance would have its own individual boiling temperature, the point at which it changes from liquid to gas.
What is the boiling point of concrete?
What is the boiling point of soil
