Water at sea level boils at 212 degrees F or 100 degrees C, but as you boil your water higher and higher above sea level, the temperature needed to boil water lowers.
Interesting point: Climbers ascending the highest mountains find that in the high altitude, water will not boil hot enough to cook food.
Water boiling is a physical change from H2O in the liquid state to H2O in the gas state. The water molecule itself does not undergo a chemical change. It retains its chemical identity while undergoing a physical change.
H2O
Chemical composition can only be altered in chemical changes.
When water is boiled, it is a change of state, which is a physical change.
The main difference and way to separate the the types of changes is that chemical changes alter the Chemical composition (e.g. Burning, or making new substances) and cannot be reversed.
Whereas Physical changes are a change in state, or other reversible changes that have no effect on the actual Chemical comp.
Water boils when the air pressure equals the vapor pressure, which at sea level happens at about 212 degrees Fahrenheit.
Water.
Steam is hot vapor water that turns invisible after expanding. Steam is also a game distributor/library on your computer. When we boiled water, water get vaporized and they produces steam.
Absolutely. Try an experiment of boiling a pan of water on a stove in the kitchen. If you have 1 liter of water in the pan and boil it dry until the water has all gone, the volume of steam produced will fill the house.
Boiling water will produce steam (water vapour). Eventually, if boiled long enough, all the water will have evaporated, with the risk of the bottom of the pan or kettle melting.
steam, which is a water form of a gas
when an excess of oxygen is used CO2 and water (in the form of steam) is produced but if a quantity too small for the reaction is used CO is produced and again water (in the form of steam!) i hope this helps :)
No, boiled water is simply boiled. Distilled water is when the steam from the boiling is gathered and rebottled.
Steam from a ton of water boiled away to nothing.
No. All liquids can be boiled to get steam.
Steam is boiled up water that is over 100 degrees centigrade
It changes to a gas (steam).
steam is created by vaporisation of the water on the ground or in a kettle.
When you boil water, a lot of air-bubbles appears on the surface. it is the water turning into steam.
yes
It turns into steam which goes off into the air
Steam is hot vapor water that turns invisible after expanding. Steam is also a game distributor/library on your computer. When we boiled water, water get vaporized and they produces steam.
Steam is a gas stage of water. You can produce steam by heating water to boiling point.
The water has turned into steam and boiled away.