Water molecules escape from the fluid phase into the gas phase and become 'vapor'
(that how the gas phase is mentioned, so the words: 'gas vapor' are a bit 'double' in meaning about the same!).
It is not necessarily to happen at boiling temperature (100o Celsius), fluid water also evaporises at lower temperatures (e.g. room temp. or even lower).
Yes, water vapor is the gaseous phase of water that forms when water boils and reaches its boiling point.
No, H2O refers to water, which is a liquid at room temperature and a gas at higher temperatures (such as when it boils). The gaseous form of water is called water vapor.
when water boils the molecules will get a bigger space inbetween them, which forms a gas (water vapor), when you cool down wator vapor the molecules will get closer together and form a liquid (water)
Water vapor is water in the form of a gas.
It starts to boil at 100oC , if heat is still added to the water: it is needed for the evaporation of water molecules from the liquid phase to vapor phase (gas) and during this temperature will remain 100oC.
when water vapors it cause it to steam up and then it turns to gas.
No. That is vaporization. Condensation is when a gas changes into a liquid.
Yes, water vapor is the gaseous phase of water that forms when water boils and reaches its boiling point.
When water boils, it forms bubbles of water vapor. This happens because the heat energy makes the water molecules move faster and break free from the liquid, turning into gas. The bubbles you see are the water vapor escaping from the liquid water.
after a while it disappears because of evaporationAnswer:Water does not disappear when it boils. It changes state from a liquid to a gas and diffuses into the air. The gaseous water can be cndenses back into a liquid.
Water boils at 100 and turns into a gas (steam)
when water boils the molecules will get a bigger space inbetween them, which forms a gas (water vapor), when you cool down wator vapor the molecules will get closer together and form a liquid (water)
when water boils the molecules will get a bigger space inbetween them, which forms a gas (water vapor), when you cool down wator vapor the molecules will get closer together and form a liquid (water)
Water vapor (steam) is inside the bubbles that form inside boiling water. The bubbles that form prior to boiling are mostly dissolved gases escaping from the water.
Steam. Not to be confused with vapor, which is a suspension of liquid water molecules in another gas.
Yes, boiling water in a pot on a stove creates water vapor. As the water boils, it transitions from liquid to gas form, producing steam or water vapor.
No, H2O refers to water, which is a liquid at room temperature and a gas at higher temperatures (such as when it boils). The gaseous form of water is called water vapor.