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Is steam condensation?
Yes, it is. When steam condenses into water, the water molecules lose energy and this energy is transferred to the surroundings. Loosing energy is exothermic.
Is condensation released or energy is required?
Condensation releases energy. When water vapor cools and condenses into liquid water, it releases latent heat energy, allowing the molecules to come together and form droplets.
What force of water molecules works against evaporation but works for condensation?
This is the kinetc energy.
How do evaporation and condensation change the form of water?
Evaporation changes water from a liquid to a gas by adding energy to break the bonds between water molecules. Condensation changes water from a gas to a liquid by removing energy so that the molecules come closer together and form liquid droplets.
A fog forms over a lake. What two changes of state must occur to produce the fog Do the water molecules absorb or release energy during these changes of state?
First, water must evaporate from the lake. The water molecules absorb energy during evaporation. The water vapour in the air must condense to form the tiny water droplets that make up the fog. During condensation the water molecules release energy.
What happens to the temperature of a body of water when water molecules condense upon it?
The temperature of the body of water increases when water molecules condense upon it because condensation releases latent heat energy. This energy is transferred to the water, causing an increase in temperature.
How does water vapor gain its energy?
Water vapor gains its energy primarily through the process of evaporation, where liquid water absorbs heat energy from its surroundings and changes into water vapor. This energy is needed to break the bonds between water molecules and allow them to escape into the air as vapor. Additionally, water vapor can also gain energy through condensation, where it releases heat energy as it changes back into liquid water.
What is it called when water vapour changes into a liquid?
This process is called condensation. It occurs when water vapor cools and loses energy, causing the molecules to come closer together and form liquid water droplets.
Is when water changes from a gas to a liquid?
When water changes from a gas to a liquid, it is called condensation. This process occurs when water vapor cools and loses energy, causing the water molecules to come together and form liquid droplets.
Which phase change of the water cycle involves the release of energy?
When water vapor condenses into liquid water, it releases energy in the form of heat. This energy is known as latent heat and is released as the water molecules slow down and come together to form liquid droplets during the process of condensation.
What is the following is a byproduct of the condensation of two molecules of glucose?
The byproduct of the condensation of two molecules of glucose is a water molecule.
Why does glass of water sweat?
The glass is not actually "sweating." What you are seeing is condensation of water molecules from the air onto the glass's surface. Because the water in the glass has less energy than the water in the air (it's cooler), energy from the water molecules in the warmer air is given up to warm the cooler water in the glass. This loss of energy results in the air water molecules' inability to break the number of hydrogen bonds between themselves necessary to remain in the gas phase and ultimately the condensation of water onto the outside of the glass surface.
