The initial substances in a reaction are called reactants.
These initial substances are the reactants.
bonds
They are called chemical bonds, or just bonds.
The products of a chemical reaction are the substances that are formed as a result of the reaction taking place. These products can be different compounds or elements from the reactants that were present before the reaction occurred.
a reactant
Chemical reactions involve the breaking and forming of chemical bonds in the original substances, resulting in a chemical change. Before a chemical reaction occurs, the original substances have specific chemical properties that undergo transformation during the reaction. The reactants interact to form new products with different chemical compositions.
A chemical reaction can be determined by observing changes in physical properties, such as color, temperature, gas production, or formation of a precipitate. Additionally, chemical tests or instruments can be used to analyze the substances involved before and after the reaction to confirm a chemical change has taken place.
A chemical reaction is; when there is a chemical change taking place from energy or shifting of molecular structure.
chemical reaction takes place in rancidity
The change in color indicates that a chemical reaction has taken place.
It refers to the energy changes that take place during a chemical reaction.
This chemical reaction is called photosynthesis.