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When ethanol condenses and from the gaseous phase into the liquid phase is this a physical change or chemical change?
physical change- the composition of the ethanol is not effected
What is a change of substance from one state of matter to another called?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
What is it called to change states of matter?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
Is methanol a volatile liquid at room temperature true or false?
ethanol Edit- this would be methanol because ethanol is a 2-carbon chain compared to the 1C in ethanol, and therefore has more intermolecular forces. As a result, molecules of ethanol would need more energy to break these intermolecular forces to be in a gaseous phase.
What phase does water change to when boiled?
Water changes from a liquid phase to a gaseous phase when it is boiled.
Is water vapor solid or liquid?
It is the gaseous phase of water
What happens to ethanol at C?
At 78.37°C, ethanol boils and undergoes a phase change from liquid to gas. It turns into ethanol vapor, which can be collected and condensed back into liquid ethanol through condensation.
What phase of matter is gas?
Gasoline, or petrol, is a liquid. Otherwise, gas is its own phase, gaseous.
Is water vapor solid liquid gas?
It is the gaseous phase of water
Is water vapor solid liquid or gas?
It is the gaseous phase of water
What temperature at which a substance in the liquid phase transforms to the gaseous phase refers to the substances?
The temperature at which a substance in the liquid phase transforms to the gaseous phase is called the boiling point for pure substances. It is a characteristic property of the substance and remains constant under a specific pressure.
Does sulfur have a gaseous phase?
Yes, sulfur can exist in a gaseous phase. At high temperatures, solid sulfur can be converted directly to a gas without passing through a liquid phase. The gaseous form of sulfur is yellow in color and has a distinct odor.
