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Which processes of the water cycle show heat being added and which ones show heat beign removed?
How the water cycle and heat are related: Adding or subtracting heat makes the water cycle work. If heat is added to ice, it melts. If heat is added to water, it evaporates. Evaporation turns liquid water into a gas called water vapour. As water goes through its cycle, it can be a solid (ice), a liquid (water), or a gas (water vapour). Ice can change to become water or water vapour. Water can change to become ice or water vapour. Water vapour can change to become ice or water. If heat is taken away from water vapour, it condenses. Condensation turns water vapour into a liquid. If heat is taken away from liquid water, it freezes to become ice. The water cycle involves the sun heating the Earth's surface water and resulting in the surface water evaporating. The water vapour rises into the Earth's atmosphere. The water cools and condenses into liquid droplets. The droplets grow until they are heavy and fall to the earth as precipitation (which can be rain, freezing rain or snow).
What can be a liquid solid and gases?
Water - water, ice and steam/vapour
What is the different between ice and water?
Ice is the solid form of water, while water is the liquid form. Ice has a crystalline structure with molecules that are more tightly packed, whereas water molecules in liquid form are more loosely packed and free to move around.
What would have more vapour pressure pure ice or sweet ice?
Both will have same vapour pressure as salt{NACL} would get trapped in ice and in solid iced state get seprated from pure ice crystals. so in case melting of ice in soln state pure water will have more vapour pressure but in solid state both will have same vapour pressure.
When frost forms on the inside of the freezer a chemical or physical change?
It is a physical change. When the water vapour inside of the freezer turns to frost (ice), it hasnt changed the fact that it is still water, just in a different form. Therefore, this is a physical change.
Which processes of the water cycle show heat being added and which ones show heat beign removed?
How the water cycle and heat are related: Adding or subtracting heat makes the water cycle work. If heat is added to ice, it melts. If heat is added to water, it evaporates. Evaporation turns liquid water into a gas called water vapour. As water goes through its cycle, it can be a solid (ice), a liquid (water), or a gas (water vapour). Ice can change to become water or water vapour. Water can change to become ice or water vapour. Water vapour can change to become ice or water. If heat is taken away from water vapour, it condenses. Condensation turns water vapour into a liquid. If heat is taken away from liquid water, it freezes to become ice. The water cycle involves the sun heating the Earth's surface water and resulting in the surface water evaporating. The water vapour rises into the Earth's atmosphere. The water cools and condenses into liquid droplets. The droplets grow until they are heavy and fall to the earth as precipitation (which can be rain, freezing rain or snow).
How do you use sublimation in sentence?
If the air is cold and dry ice can change directly into water vapour, by sublimation.
Why is condensation of water vapor is a chemical change?
Condensation of water vapor is a physical change, not a chemical change. It involves the transition of water vapor into liquid water due to a decrease in temperature, without any change in the chemical composition of water molecules.
What are all of the states of water?
Ice. Liquid. Vapour.
Waters physical change from ice to vapour?
Yes, that is correct
What can be a liquid solid and gases?
Water - water, ice and steam/vapour
What can you get from the water forms that you have?
We can get water vapour (steam) and ice from the water. We get water from the various water bodies.
Which has higher vapour pressure at -20 degree Celsius - ice or supercooled water?
ice
What is the change of water to vapour and back to water?
evaporatiom
What is the different between ice and water?
Ice is the solid form of water, while water is the liquid form. Ice has a crystalline structure with molecules that are more tightly packed, whereas water molecules in liquid form are more loosely packed and free to move around.
How does ice drops come from sky?
supersaturation of water vapour leads to the formation of ice crystal
Is ice cream melting a change of state?
Transformatiom from liquid water to solid water (ice).
