H2O is water, it can be a liquid, a gas or a solid (ice).
boiling
Element
This is the a change of phase from liquid to gas.
intermolecular hydrogen bonding that is prsnt in H2O while absnt in H2S....:)
Condensation happens when a gas or a vapor changes into a liquid or a solid. H2O (v) ----->H2O (l or s) V= vapor L=liquid S=solid
boiling
Element
Commonly is water H2O.
This is the a change of phase from liquid to gas.
This is the a change of phase from liquid to gas.
intermolecular hydrogen bonding that is prsnt in H2O while absnt in H2S....:)
Condensation happens when a gas or a vapor changes into a liquid or a solid. H2O (v) ----->H2O (l or s) V= vapor L=liquid S=solid
H2O is water. It can be all three. As a solid, it is ice. As a liquid, it is water in the sense of bottled water. As a gas it is water vapor (an example of water vapor is steam).
Solid, liquid or gas water remain the same molecule - H2O.
CO2 as gas H2O as a liquid NaCl as aqueous
A physical change. Changing H2O from a solid to a liquid or a liquid to gas does not cause any chemical change as in the end you still have H2O.
The water goes from the liquid state to the gas state. H2O(l) -> H2O(g)