Oil and water do not chemically react.
Not a chemical reaction, but the formation of a water solution of hydrofluoric acid.
The balanced chemical equation for the reaction of sulfur dioxide with water is: SO2 + H2O → H2SO3
Yes. CaCl2(aq) + H2O(aq) = 2HCl(aq) + CaO(s), a double displacement reaction which forms a precipitate, therefore, is a chemical reaction.
When bromine water is added to oil, if the oil contains unsaturated bonds, the reddish-brown color of the bromine water will be reduced as the bromine molecules add across the double bonds in a chemical reaction called bromination. This reaction is used to test for the presence of unsaturation in organic compounds like alkenes or alkynes.
The breakdown of hydrogen peroxide into water and oxygen is a chemical reaction because it involves the breaking of chemical bonds and the formation of new substances. The reactants in the reaction are hydrogen peroxide (H2O2), and the products are water (H2O) and oxygen gas (O2). This reaction is catalyzed by enzymes in living organisms like catalase.
No, it is a physical process.
This is not a chemical reaction. When this happens it is clearly just called Chemical Seperation as the two chemicals do not bind due to density.
No, it is not a chemical reaction. Chemical reactions occur when one or more chemical compound reacts to give one or more different chemical compounds. When oil and water are mixed, they can be separated to give the original amounts of oil and water without any new chemical compounds <==============================================3
The absorption of water is not a chemical reaction.
Yes, it is 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.
Substances like oil and water can mix without undergoing a chemical reaction, forming a mixture. Similarly, sugar and water can dissolve into each other without a chemical reaction occurring. These are physical changes where the substances retain their original properties.
salt and oliveoil does not make a chemical reaction because the olive oil doesnt have the right particles in it
The chemical reaction of water with sodium is a chemical change.
This chemical reaction is called dehydration.
Yes, it is a chemical reaction.