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Melting: the substance changes back from the solid to the liquid. Condensation: the substance changes from a gas to a liquid. Vaporization: the substance changes from a liquid to a gas. Sublimation: the substance changes directly from a solid to a gas without going through the liquid phase.
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What do the lines on a phase diagram represent?
The lines show where a phase changes happens to a substance -
What substances change from gas to solid?
Iodine and frozen carbon dioxide are two substances that sublime, which means they change from a solid directly to a gas without going through a liquid phase.
What happens to energy added during a phase change?
The added energy is used in the phase change to break intermolecular bonds.It is used for the phase change. ~ APEX
What happens to the energy added during a phase change?
The added energy is used in the phase change to break intermolecular bonds.It is used for the phase change. ~ APEX
What happens to temperature after a phase change?
the temperature will change because if you freeze water it becomes colder when you melt ice it become hotter. so basically you cant have the temp. not change during a phase change.
When substances go directly from the solid phase to the gas phase the phase change is called?
sublimation
What happens to temperature during a phase change?
Temperature is constant during a phase change.
What phase change happens when something dissolves?
Dissolving a substance does not involve a phase change.
Why do substances exist as gases?
At a given temperature practically all substances become a gas; it is a change of phase.
What do the lines on a phase diagram represent?
The lines show where a phase changes happens to a substance -
What substances change from gas to solid?
Iodine and frozen carbon dioxide are two substances that sublime, which means they change from a solid directly to a gas without going through a liquid phase.
What happens to energy added during a phase change?
The added energy is used in the phase change to break intermolecular bonds.It is used for the phase change. ~ APEX
What happens to a substance during chenges between solid and liguid?
Substances changing between soild and liquid undergo Phase Transition and solids absorb energy at constasnt tempertature to phase change solids to liquid. The reverse happens when the liquid turns to solid, energy is given off.
Is there any liquid state of sublime substances?
Sublimation is defined as a phase change from a solid into a gas without passing through a liquid phase in between. In some other fields of science, e.g. psychology, the word is also used to describe a change of state.
What are some substances that can change directly from gas to solid states?
Iodine does not go through a liquid when changing phase. Carbon dioxide does not go through liquid phase. Both iodine and carbon dioxide sublime from a solid to a gas and condense from the gas to a solid.
What happens the temperature during a phase change?
nothing
What happens if you change wires around on 3 phase motor?
It depends on how, and with what you change them.
