Oil or Water
The reaction you are describing is a decomposition reaction. In this type of reaction, a single compound breaks down into two or more simpler substances.
A heterogeneous mixture is a type of mixture that has multiple components. These components are separate physically in this kind of mixture.
it is a compound
carbohydrates
covaliant
A synthesis reaction.
This is called a compound.
This type of reaction is known as a decomposition reaction, where a compound is broken down into simpler substances by either heat, light, electricity, or a chemical reaction. It is the opposite of a synthesis reaction.
A homogeneous mixture can sometimes be hard to distinguish from a compound because the components are evenly distributed throughout the mixture, making it appear like a single substance. This is in contrast to a heterogeneous mixture where the components are not evenly distributed and can be easily differentiated.
Table salt, sodium chloride, is both a compound and a substance. You should understand that the word substance is a very general term. Elements, compounds, or mixtures, all qualify as substances. All matter is made up of substances of some kind. Whereas a compound is a specific kind of substance, one that is composed of the chemical combination of two or more elements.
A pure substance is a homogeneous chemical substance which means its composition is constant and its properties are consistent too. Some examples of this kind of substances are water, baking soda and sucrose.
A "decomposition" or "disproportionation" reaction.
The reaction you are describing is a decomposition reaction. In this type of reaction, a single compound breaks down into two or more simpler substances.
compound
Lye, containing hydroxide ions, is a base. Bases are substances that release hydroxide ions (OH-) in water solution.
C1I1O2 is a covalent compound.
It is a chemical compound.