Sodium will react with water by breaking the bonds between the hydrogen and oxygen, disassociating the hydrogen and oxygen and releasing them as free gasses, and in the process also releasing large amounts of energy in the form of heat, which is quite sufficient to ignite the hydrogen, such that the hydrogen and oxygen will burn at a high temperature. The result looks like the sodium is causing the water to burn.
The absorption of water is not a chemical reaction.
This chemical reaction is called dehydration.
Adding salt to water is not a chemical reaction, nor is it a chemical change. When salt dissolves in water, this is an example of a physical change. Although the sodium and chlorine ions separate in the water, no chemical reaction takes place.
No, mixing cornstarch with water is not a chemical reaction. It is a physical change. The cornstarch particles disperse throughout the water, but no new substances are formed.
Heating is a chemical phenomenon.
The absorption of water is not a chemical reaction.
Water is not a reaction at all. If you mean to ask if a state change in water is chemical or physical, it is physical.
It is not a chemical reaction.
The chemical reaction of water with sodium is a chemical change.
This chemical reaction is called dehydration.
Yes, it is a chemical reaction.
Its a chemical reaction :]
Adding salt to water is not a chemical reaction, nor is it a chemical change. When salt dissolves in water, this is an example of a physical change. Although the sodium and chlorine ions separate in the water, no chemical reaction takes place.
No, mixing cornstarch with water is not a chemical reaction. It is a physical change. The cornstarch particles disperse throughout the water, but no new substances are formed.
No. It is a physical process, so it technically isn't a reaction.
Heating is a chemical phenomenon.
A waterfall is a physical process, not a chemical reaction. It involves the flow of water over terrain due to gravity, and does not involve a chemical change in the water molecules themselves.