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Is steam from a kedal a physica l or chemical change?
Steam from a kettle is a physical change.
Is steam turning to water a chemical or physical change?
The formation of steam is a physical change. The chemical composition of steam (water vapor), is H2O, and the chemical composition of liquid water is H2O, so there is no chemical change going from liquid to gas (vapor/steam). Thus, it is a physical change.
Is steam turning into water chemical or physical?
Chemical changes are those in which the chemical composition of a substance changes during the process. But when steam turns into water or vice versa, only the physical state of the substance undergoes a change but the chemical composition remains same. Thus steam turning into water is a physical change.
Is heat changes h20 to steam a chemical change?
physical
When water changes is it a chemical change?
no. when water boils it is a physical change, because the actuall chemical structure is still H2O, it is just in the form of steam.
A popsicle melting is physical or chemical change?
Melting is a physical change.
Why is boiling or melting a physical change and not a chemical change?
because you dont change the molecule. H2O IS THE SAME MOLECULE as water, ice or steam
Is mixing popcorn steam a physical or chemical change?
it is a chemical change
Is water is heated and changed to steam a physical change or chemical change?
chemical
Is steam from a kedal a physica l or chemical change?
Steam from a kettle is a physical change.
Is water evaporating into steam a chemical or physical change?
It is a physical change because the change is reversible.
When water changes to steam is it a chemical change?
No, it is a physical change.
Is steam turning to water a chemical or physical change?
The formation of steam is a physical change. The chemical composition of steam (water vapor), is H2O, and the chemical composition of liquid water is H2O, so there is no chemical change going from liquid to gas (vapor/steam). Thus, it is a physical change.
Is steam a chemical raection?
NO!!!! It is a physical change of water from liquid to gas(vapour).
When water turns into steam is it a chemical change?
no, physical. The steam can return to water if cooled. Chemical changes are irreversible.
Is steam turning into water chemical or physical?
Chemical changes are those in which the chemical composition of a substance changes during the process. But when steam turns into water or vice versa, only the physical state of the substance undergoes a change but the chemical composition remains same. Thus steam turning into water is a physical change.
Is heat changes h20 to steam a chemical change?
physical
