because if you then froze the melted water, it would still be ice. an example of a chemical change would be burning a match, because no matter what you do to the burnt out matchstick it will never be able to return to its original state.
The melting of ice is not considered a chemical reaction because it can be done with just ice and nothing else. "Chemical reaction" means a reaction between two or more chemicals. When ice melts, it merely absorbs thermal energy, and thereby changes its state of matter. It has nothing to do with other chemicals.
The melting of ice isn't a chemical reaction because the water that melted off of the ice cube can be refrozen to produce another ice cube.
Melting is a physical and not a chemical change because the energy of the molecules is changing instead of the molecules themselves.
Ice is chemically H2O. After melting, it turns to water, which is still chemically H2O. Since there is no phase change, melting of ice is a physical change and not chemical change.
A chemical reaction is combining or separating two different materials.
Water melting is a single material (H2O) changing state from a solid to a liquid.
Yes no
No. It is purely a physical change, that of melting. No chemical reaction takes place.
a chemical reaction transforms a substance into another. in this case, the melting ice would only add more water to your tea, which is already composed primarily of water, infused with tea (leaves). ice melting is only changes the state of the substance--the substance itself does not change!
Melting is a physical process; reaction with sodium is a chemical process.
Rusting iron is the chemical change.
It is a physical change. There is no chemical reaction whatsoever.
ice melting is a physical reaction
No.
Physical
No, it is a physical change, not a chemical reaction.
Because melting sugar turns color to form caramel. i.e. it has changed and specifically it has undergone a CHEMICAL CHANGE (Or chemical reaction). When melting ice, no chemical reaction occurs, and so it is just a PHYSICAL CHANGE.
yes because every thing that is in ice cream makes it not be a chemical.
No ice- cream melting is not a chemical reaction, because with a chemical reaction it is hard to get back the original form. But with ice cream melting that is a physical change because you can easily freeze the ice cream again and get it back to normal un-melted ice cream.
No. The ice melting is a physical change.
it is certainly not a chemical reaction, and it is still melting something, so it is a physical reaction. it does depend HOW you melt it, but other than that, it is a physical reaction.
No. It is purely a physical change, that of melting. No chemical reaction takes place.
No, it's a physical reaction because it is still water just in a different form.
Melting of ice with salt is example of physical change as there is no chemical reaction involved .