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What is it called when heat energy required to break up the attraction of liquid molecules?
When liquid molecules absorb enough heat energy, evaporation occurs.
What is the concept map of vaporization?
Vaporization is the process in which a liquid is converted into a gas. This phase transition requires energy to overcome intermolecular forces and increase the kinetic energy of molecules to escape the liquid phase. Vaporization can occur through evaporation, boiling, or sublimation, depending on the temperature and pressure conditions.
Does vaporization release energy?
Yes, vaporization is an endothermic process, which means energy is absorbed to break the intermolecular forces holding the molecules together. This energy is used to overcome these forces and convert the substance from a liquid to a gas.
Does a catalyst decrease or increase the activation energy required?
The catalyst decrease the needed activation energy.
Do catalysts decrease or increase energy required to begin a reaction?
Catalysts decrease activation energy.
Does energy increase or decrease in vaporation?
Energy increases in vaporization
When energy is transferred to molecules and they move faster does temperature increase or decrease?
increase
Why does water evaporate from your cup?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere. Evaporation (not vaporization) occur at any temperature; but a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase.
Does the movement on particles decrease or increase in vaporization?
The movement of particles increases during vaporization as they gain more energy to overcome intermolecular forces and transition from a condensed phase to a gaseous phase.
Why does the water evaporates?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere. Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.
How is the water evaporates?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere. Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.
Why evaporation happens at the surface?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere. Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.
How does evaporation from a liquid cool it down?
Heat of vaporization. It takes a lot of energy for something to change state from liquid to gas. That energy is called the heat (or "enthalpy", sometimes, if you want to be pedantic about it) of vaporization. The energy used to do this comes from taking out some of the thermal energy of the material, which causes it to cool down.
When water evaporates it?
When water molecules at the surface gain sufficient energy they can escape in the atmosphere forming a gas. Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.
Does water always have the same energy?
No. The energy you might be referring to is kinetic energy which is the energy possessed by individual water molecules. An increase in kinetic energy will be percieved as and increase in temperature. Similarly a decrease in kinetic energy will be percieved as a decrease in temperature.
How do you increase or decrease the movment of molecules?
Molecules react to thermal energy, or heat, as well as pressure. When you increase the temperature of molecules, they will increase their vibration and movement. Pressure can also allow molecules to move from one area to another.
When energy is converted to molecules and they move faster does temperature increase or decrease?
As molecules move faster, they cause friction, which increases the temperature of the molecules.
