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vaporization
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∙ 12y ago
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What is the amount of energy can change a solid phase to a liquid phase?
Every element has its own energy requirement to change a solid to liquid form. This energy , for water. is 80 calories (333 Joules) to turn a gram of ice to liquid water.
Are phase changes in matter permanent?
No. Water freezing into ice is a good example of a "phase change". Ice can melt back into water, so we know that the phase change is not permanent!
Why does the temp of water not increase during a phase change?
These are phase changes - All the energy that is added at this time is used to change the phase of the substance.
When you boil water on stove until it turns to steam you are witnessing a?
When you boil water on the stove until it turns to steam you are witnessing a change in phase of matter/phase change of the water.
Scientific term for water to ice and back to water?
phase change
How many joules of heat are needed to change the temp of 40 g of water?
167.2J if it doesn't have to do with phase changes.
What is the amount of energy can change a solid phase to a liquid phase?
Every element has its own energy requirement to change a solid to liquid form. This energy , for water. is 80 calories (333 Joules) to turn a gram of ice to liquid water.
What is a phase change example of?
When ice melts and becomes water, that is a phase change. Same when water boils and becomes steam (a gas) that is also a phase change.
What phase change causes water to evaporate?
This phase change is called evaporation.
The phase change of water to ice is called?
The phase change of water (liquid) to ice (solid) is called solidification.
What is the temperature of a substance does not change before the?
The Phase Change is complete, e.g water melting from ice phase to liquid phase or water evaporating from liquid to gas. Save
What is phase change of water graph?
the water cycle
Is the condensation of water vapor a chemical change?
A phase change is not a chemical change since the chemical remains the same; water is still water, whether it is in the solid, liquid, or gas phase.
Are phase changes in matter permanent?
No. Water freezing into ice is a good example of a "phase change". Ice can melt back into water, so we know that the phase change is not permanent!
What happen when water vapor from the hot water cools?
A change of phase; from gas phase (water vapors) to liquid phase; the phenomenon is called condensation.
Which of the following is an example of a phase change from liquid to solid?
Frost is a phase change of a gas to a solid (deposition). Water vapor turns directly to ice.
What type of change is it when water is cooled and frozen?
A Phase Change.
