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How is boiling water and water vapor a reversible reaction?
Boiling water and the formation of water vapor is a physical change that is reversible because the process can be reversed by cooling the vapor back into liquid water. When water is heated to its boiling point, it transforms from liquid to gas (water vapor). If the vapor is then cooled, it condenses back into liquid water, demonstrating that the original state can be restored. This interchangeability between liquid and vapor forms signifies a reversible reaction.
When water evaporates what gas does it become?
The reverse process is condensation, formation of a liquid.
The diagram below depicts the water cycle. Step 2 occurs when liquid water on the surface of the Earth changes from a liquid to a gas (water vapor) and is known as Water vapor in the atmosphere can th?
In the water cycle, Step 2 refers to the process of evaporation, where liquid water on the Earth's surface transforms into water vapor due to heat from the sun. This water vapor rises into the atmosphere, where it can contribute to humidity and potentially lead to cloud formation. Once the vapor cools, it may condense back into liquid water, continuing the cycle of precipitation.
Is water vapor and evaporated water the same thing?
Water vapor and evaporated water are not exactly the same thing. Water vapor refers to water in its gaseous state, while evaporated water specifically refers to water that has changed from a liquid to a vapor due to heating or exposure to air. Evaporated water is a process that leads to the formation of water vapor.
Does water vapor turn to gas or liquid?
Water vapor is the gaseous state of water, so it is already in the gas form. When water vapor cools, it can condense into liquid water, forming droplets. Conversely, when water is heated, it can evaporate, turning from liquid to gas as water vapor.
What is formation of liquid water from water vapor?
Condensation.
What is the transformation of water vapor to liquid?
The transformation of water vapor to liquid is called condensation. This process occurs when water vapor cools down and changes its state from a gas to a liquid. Condensation is an important part of the water cycle and is responsible for the formation of clouds and precipitation.
What causes water vapor turn back into liquid?
Water vapor turns back into liquid through a process called condensation, which occurs when the air cools down and can no longer hold all of the water vapor it contains. This excess water vapor then forms tiny water droplets, leading to the formation of clouds or fog.
How is vapor water different from liquid water?
Water vapor is different from liquid water because water vapor is a gas, and liquid water is a liquid.
When water vapor forms liquid water droplets on a window in the early morning this is an example of evaporation?
No, the formation of liquid water droplets on a window due to water vapor is an example of condensation, not evaporation. Condensation occurs when water vapor in the air cools and changes from a gas to a liquid, often seen as dew or droplets on surfaces. Evaporation, on the other hand, is the process of liquid water turning into water vapor.
What occurs when water vapor changes to liquid water?
When water vapor (a gas) changes to liquid water, the process is known as condensation. When water vapor changes to liquid water the water molecules that were once in limited contact while in the gaseous phase become closer together resulting in increased intermolecular attractions and formation of water.
What is water changing from gases to liquid?
Water changes from a liquid to gas when boiled. (boiling point = 110 Celsius)
When molecules of water vapor collide and stick together in the air?
This process is known as condensation, where water vapor changes into liquid water. When water vapor molecules collide in the air, they lose energy and come together to form liquid water droplets, resulting in the formation of clouds or fog.
What substance undergo condensation?
Various substances can undergo condensation, including water vapor turning into liquid water, gas turning into solid (such as in the formation of frost), and the formation of clouds when water vapor condenses into tiny water droplets in the atmosphere.
What occurs when water vapor changes back into a liquid?
When water vapor changes back into a liquid, it is called condensation. This process happens when the air cools down and is no longer able to hold as much water vapor, causing the vapor to turn into liquid water droplets. Condensation is responsible for the formation of clouds, fog, and dew.
What is the change in state during the formation of clouds?
During the formation of clouds, water vapor in the air condenses into liquid water droplets or ice crystals. This change is from a gas state (water vapor) to a liquid or solid state (liquid water droplets or ice crystals), which is known as condensation.
How is water vapor diffrent from liquid water?
Water Vapor is technically a gas and Liquid water is obviously a liquid.
