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All gases become liquids when cooled to their what point?
Boiling point
What are the similarities of solid liquids and gases?
Solids, liquids, and gases are all made up of protons, neutrons, and ions. They also all go through changes when heated or cooled.
What happens if an extrusive igneous rock goes in the ocean and wind acts on it?
The extrusive igneous rock will float because that extrusive rock got cooled down fast then a regular extrusive. When the wind acted on it, it get cool down fast and the gases from the volcano gets trap in the rock and the weight of that rock is light. Also water and gases have different density so the gases in the rock will be pushed upward and the rock will float because of the weight and the gases in the rock. (P.s only a prediction)
What is the volume of the gas before and after cooled?
The volume of a gas - at constant pressure - is proportional to the absolute temperature, that is, to the temperature expressed in Kelvin. This relationship is only approximate for real gases, but it is close enough for most practical purposes.
Can milk be heated cooled and reheated then cooled?
Yes
If cooled does most solids change into gases?
When cooled gases change to liquids (usually) and then solids Solids don't change to gases upon cooling
Does gases contract when heated?
No, gasses expand when heated and contract when cooled.
Which state of matter contracts more when cooled?
gaseous state (gases)
All gases become liquids when cooled to their what point?
Boiling point
What happens to gases as they are heated or cooled?
they tend to vibrate
What are solutes that dissolve better when cooled?
Gases are more soluble at low temperatures.
Why is the air filtered before the gases are separated?
Because the gasses are compressed and cooled to -200 degress
Which of these is defined as the change in physical state from gas to liquid?
When gases are cooled, they convert to liquids. This is termed as condensation.
How can a homogeneous mixture be separated?
A homogeneous mixture of gases (air) can be separated by fractional liquefaction. The mixture is gradually cooled, with the gases being separated by differences in boiling point.
How is water vapor different from other gases that make up air?
water vapor is different from other gases that make up air because it condenses out of air that has cooled
What are similarities between solids and gases?
Solids, liquids, and gases are all made up of protons, neutrons, and ions. They also all go through changes when heated or cooled.
How can a air homogeneous mixture be separated?
A homogeneous mixture of gases (air) can be separated by fractional liquefaction. The mixture is gradually cooled, with the gases being separated by differences in boiling point.
