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How much heat must be transferred for 20 g of liquid water at 100 C to become steam is it absorbed or released?
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Does a liquid become a gas when its particles have absorbed enough energy to escape the surface?
yes
When a substance changes from a liquid to a gas energy is . When a substance changes from a gas to a liquid energy is .?
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
What do you call the change in state of matter from a liquid to a gas?
Condensation
Is energy absorbed or released when a solid melts a liquid vaporizes a gas condenses and a liquid melts?
Melting and boiling (vaporization) absorb energy, freezing and condensing release energy.
How can a liquid expand without changing state?
A liquid can expand when thermal energy is absorbed which is known as thermal expansion, but the thermal energy is not enough to change the liquid's state. When there is enough thermal energy, the liquid may change to a gas if the particles move fast enough to escape the liquid or it may change to a solid if the thermal energy is released from the matter.
When liquid water freezes into ice energy is absorbed or released or not involved?
Energy is released.
What does a liquid become when its particles have absorbed enough energy to escape the surface?
A gas
When wax freezes does it release energy?
Released. It is called the Heat of Fusion. It is absorbed when turning from solid to liquid, and released when turning from liquid to solid.
Does a liquid become a gas when its particles have absorbed enough energy to escape the surface?
yes
Why can forces be transferred in a liquid?
In a liquid, forces are basically transferred as pressure.
When a substance changes from a liquid to a gas energy is . When a substance changes from a gas to a liquid energy is .?
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
When matter changes from gas to solid is energy released or lost?
It is actually neither. The liquid state going to a solid, like water to ice is a combination of the realsed and absorbed energy. The water absorbeds oxygen to become a solid whilst at the same time it relased carbon dyoxyed to become ice.
When iodine goes from iodine to iodine gas in energy absorbed or released?
Energy is absorbed because the iodine is going from a liquid to a gas. This means that the iodine molecules are moving faster so they had to have absorbed more energy to do this.
When something change from a liquid to state to solid state is energy release or absorbed?
It is actually neither. The liquid state going to a solid, like water to ice is a combination of the realsed and absorbed energy. The water absorbeds oxygen to become a solid whilst at the same time it relased carbon dyoxyed to become ice.
What do you call the change in state of matter from a liquid to a gas?
Condensation
How do you know if the heat is absorbed or released?
Boiling does require the liquid to be absorbing heat--large amounts at the point of transition from liquid to gas. Obviously, in the real world, some of this heat is being released simultaneously, but more must be absorbed than is released for boiling to continue.
Is energy absorbed or released when a solid melts a liquid vaporizes a gas condenses and a liquid melts?
Melting and boiling (vaporization) absorb energy, freezing and condensing release energy.
