No. There is a phase change as the water is converted into steam, but no chemical reaction occurs. A chemical reaction is when elements or molecules recombine to form other substances. For example, mixing hydrochloric acid with magnesium produces magnesium chloride, and hydrogen gas is given off. Another chemical reaction is the simple oxidation (rusting) of iron, which forms iron oxide.
No, boiling water is a physical change, not a chemical reaction. The process involves increasing the temperature of water until it reaches its boiling point, causing the water molecules to gain enough energy to change from liquid to gas (steam).
No, the bubbles in boiling water for noodles do not indicate a chemical change. The bubbles are formed due to the physical process of water reaching its boiling point and turning into steam bubbles. This is a physical change, as only the state of the water molecules is changing, not their chemical composition.
No. Steam is water vapor. Steam is formed by boiling water, which is a physical change.
Oh, dude, boiling is when you heat up a liquid until it reaches its boiling point and turns into vapor. Burning is when you set something on fire and it undergoes a chemical reaction to produce heat and light. So, like, one turns into steam and the other turns into ash. Easy peasy.
Boiling a kettle is a physical change because it is a change in state from liquid to gas without altering the chemical composition of the water. The water molecules are simply being heated to a point where they gain enough energy to overcome the intermolecular forces holding them together, turning into steam.
No, boiling water is a physical change, not a chemical reaction. The process involves increasing the temperature of water until it reaches its boiling point, causing the water molecules to gain enough energy to change from liquid to gas (steam).
No, the bubbles in boiling water for noodles do not indicate a chemical change. The bubbles are formed due to the physical process of water reaching its boiling point and turning into steam bubbles. This is a physical change, as only the state of the water molecules is changing, not their chemical composition.
No. Steam is water vapor. Steam is formed by boiling water, which is a physical change.
Water boiling is a physical change and not a chemical reaction. In a physical reaction there is no new substance formed as is the case with chemical reactions. In boiling water there is no new substance produced.
yes
Its a chemical reaction :]
Oh, dude, boiling is when you heat up a liquid until it reaches its boiling point and turns into vapor. Burning is when you set something on fire and it undergoes a chemical reaction to produce heat and light. So, like, one turns into steam and the other turns into ash. Easy peasy.
When they say boiling water they mean some water is turning to steam but not all off the water has to be over 100 degrees for some to be boiling.
reaches its boiling point and starts to vaporize, turning into steam.
Steam is produced by boiling water to its vapor phase. This is typically done in a boiler by applying heat to the water, resulting in the water reaching its boiling point and turning into steam. The generated steam can then be used in various applications such as power generation, heating, or industrial processes.
Boiling a kettle is a physical change because it is a change in state from liquid to gas without altering the chemical composition of the water. The water molecules are simply being heated to a point where they gain enough energy to overcome the intermolecular forces holding them together, turning into steam.
yes and no, it depends on what you would consider a chemical reaction. most people define a chemical reaction as when two or more chemicals react together, steam escaping from a pot, however, is not two chemicals, it is just water evaporating and condensing in the air to make steam which is hotter than air so it rises out of the pot, so it isn't a chemical reaction, so much as a 'change of chemical state'.