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What is the change a vapor to a liquid?
The change from a vapor to a liquid is called condensation. This occurs when vapor cools down and loses energy, transforming into liquid droplets.
Can heating water to change it to water vapor be a chemical change?
No, this is definitely a physical change, absolutely not a chemical.
What is it when water changes to water vapor?
When water changes to water vapor, it has changed its state from liquid to vapor and no chemical change has taken place. It's only a physical change.
What stage from the water cycle is the suns energy most critical to?
The stage in the water cycle where the sun's energy is most critical is evaporation. The sun's heat causes water to change from liquid to vapor, which is essential for water to evaporate from bodies of water like oceans, lakes, and rivers.
What happens to a saturated vapor when heat is added?
When heat is added to a saturated vapor, its temperature will increase and the vapor will start to undergo phase change into a superheated vapor. This means that the vapor will contain more thermal energy than at saturation conditions, which leads to a rise in temperature without a change in pressure.
Where is the critical point located on a phase diagram?
The critical point on a phase diagram is located at the intersection of the liquid-vapor phase boundary and the critical temperature line. At this point, the distinction between liquid and vapor phases disappears.
Which of the following are NOT critical when treating cyanide vapor casualties?
Decontamination
What is the change a vapor to a liquid?
The change from a vapor to a liquid is called condensation. This occurs when vapor cools down and loses energy, transforming into liquid droplets.
When alchohol and mercury boil they both change from a liquid to what?
They change from a liquid to a vapor (gas).
What is mean by critical pressure of refrigerant?
The critical pressure of a refrigerant is the pressure at which the liquid and vapor phases of the refrigerant become indistinguishable at the critical point. Beyond this pressure, any increase in pressure will not result in liquefaction of the vapor. The critical pressure is an important parameter used in refrigeration systems to determine conditions for efficient operation.
When is a substance in the gaseous phase called a vapor?
A substance is called a vapor when it is in the gaseous phase at a temperature below its critical temperature. Above this critical temperature, the substance is in the supercritical fluid phase rather than a distinct gas and vapor phases.
Can heating water to change it to water vapor be a chemical change?
No, this is definitely a physical change, absolutely not a chemical.
When would a gas be described as a vapor?
You might hear the term vapor. Vapor and gas mean the same thing. The word vapor is used to describe gases that are usually found as liquids. Good examples are water or mercury (Hg). Compounds like carbon dioxide are usually gases at room temperature so scientists will rarely talk about carbon dioxide vapor. Water and mercury are liquids at room temperature so they get the vapor title.
What type of change is water vapor?
Evaporation is the part in the water cycle that water vapor is brought by.
What is the change from water vapor to water called answers to this question?
The change from water vapor to liquid water is called condensation.
What is it when water changes to water vapor?
When water changes to water vapor, it has changed its state from liquid to vapor and no chemical change has taken place. It's only a physical change.
What does a evaporation change into?
water vapor
