A Chemical Reaction
a chemical reaction
This process involve chemical reactions but also physical changes.
Photosynthesis
It is a physical process.
A biological process imply chemical and physical changes.
a chemical reaction
chemical reactions
chemical reaction
A process that changes one set of chemicals to another is called a chemical reaction. During a chemical reaction, reactants undergo a transformation to form products through the breaking and forming of chemical bonds. Examples include combustion, synthesis, and decomposition reactions. These processes are fundamental to chemistry and are essential in various applications, from industrial manufacturing to biological systems.
You think to a chemical reaction.
chemical changes
The act of mixing chemicals is a physical process, not a chemical reaction. Mixing chemicals together may, or may not, allow a chemical reaction to proceed, depending on the nature of the chemicals being mixed.
There will always be changes in one of the reactants. In some chemical reactions, one of the chemicals works as a catalyst to encourage a reaction between two or more chemicals but does not change during the reaction.
The process of chemical cleaning is the process that uses various kinds of chemicals to wash something. Some of these chemicals may be harmful when inhaled or if they come into contact with the skin. Protective material such as a mask and gloves should be worn when conducting chemical cleaning.
Mechanical weathering is a process which physically changes the appearance of a rock or structure. Chemical weathering is a process which changes the chemical composition of a rock or structure.
Chemical insults such as toxic chemicals.
This chemical process is called hydration.