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Name and describe the phase change that occurs when dry ice is placed in an opened container at room temperature?
Dry ice (solid CO2) at room temperature changes from a solid to a gas without going through the liquid phase. This is called sublimation.
What is the phase change involving no liquid?
sublimation. an example would be dry ice. dry ice changes from a solid to a gas without going through the liquid phase.
When a substance goes directly from a solid state to a gas state as dry ice does .?
It's called sublimation. Its undergoing a phase change. -APEX:)
Does dry ice go through a physical change or chemical change?
It is a physical change (phase change). Dry Ice is frozen carbon dioxide gas. At atmospheric pressure, liquid CO2 is unstable. So the frozen solid "sublimes" turning directly from a solid to a gas (absorbing heat from around it).
What characteristics do sublimation have?
Sublimation is a phase transition where a substance goes directly from a solid to a gas without passing through the liquid phase. It occurs under specific temperature and pressure conditions, and is a reversible process. Sublimation is commonly observed in substances like dry ice (solid carbon dioxide) and mothballs (naphthalene).
What is the phase change called when dry ice is placed in a open container at room temperature?
The phase change is called sublimation. Dry ice goes from a solid directly to a gas without passing through the liquid phase when exposed to room temperature.
Name and describe the phase change that occurs when dry ice is placed in an opened container at room temperature?
Dry ice (solid CO2) at room temperature changes from a solid to a gas without going through the liquid phase. This is called sublimation.
What is the phase change involving no liquid?
sublimation. an example would be dry ice. dry ice changes from a solid to a gas without going through the liquid phase.
What statement describes the phase change that when dry ice is placed in an open container at room temperature?
sublimation
What statement describes the phase change that occurs when dry ice is place in an open container at room temperature?
The dry ice sublimes directly from a solid to a gas without going through a liquid phase change. This process is known as sublimation.
When a substance goes directly from a solid state to a gas state as dry ice does .?
It's called sublimation. Its undergoing a phase change. -APEX:)
Does dry ice go through a physical change or chemical change?
It is a physical change (phase change). Dry Ice is frozen carbon dioxide gas. At atmospheric pressure, liquid CO2 is unstable. So the frozen solid "sublimes" turning directly from a solid to a gas (absorbing heat from around it).
Why use dry ice to make stage effect instead of water ice?
Dry ice goes through one change to make "fog", but water ice has to go through two changes to become a gas.You could use water ice to make fog, but it would have to go through the liquid phase before it evaporates or boils. But dry ice, instead of melting and evaporating, will go through what is called sublimation, which is the change of matter of solid to gas.
Do pieces of dry ice become smaller through condensation?
No, dry ice pieces do not become smaller through condensation. Rather they become smaller through sublimation, the physical change of matter from a solid phase to a gaseous phase. Condensation is the physical change of matter from a gaseous phase to a liquid phase, such as when you blow on your eyeglasses to fog them up so you can wipe them clean. Since dry ice is solid carbon dioxide, it cannot undergo condensation.
Can carbon dioxide change directly from the solid phase to the gas phase?
Yes, solid carbon dioxide (dry ice), like water ice, can sublimate - that is, turn directly from a solid to a gas.
What describes the phase change that occurs when dry ice is placed in an open container at room temperature?
When dry ice (solid carbon dioxide) is placed in an open container at room temperature, it undergoes sublimation, meaning it changes directly from a solid to a gas without passing through the liquid phase. This process results in the dry ice gradually turning into carbon dioxide gas and dissipating into the surrounding environment.
What is phase change solid to gas?
The phase change from a solid to a gas is called sublimation. This process occurs when a substance goes directly from a solid state to a gaseous state without passing through the liquid state. Examples include dry ice (solid carbon dioxide) sublimating into carbon dioxide gas at room temperature.
