A chemical modification involve a change of the chemical formula of reactants, the formation of a new compound.
Oxidation is a chemical reaction; but a physical modification can also occur.
The chemical definition of calcium hypochlorite is that it's a white crystalline compound used as a bleaching and disinfectant agent. The chemical formula is Ca(OCl)2.
Water is an example of a substance that undergoes little modification when subjected to certain conditions. Its chemical composition remains the same whether in liquid, solid (ice), or gas (vapor) form.
The definition of the term 'chemical warfare' is warfare where one side uses chemical weapons to kill or injure those on the other sides. It is a controversial weapon and condemned by the UN.
By convention chemical compounds containing carbon are considered organic chemicals; but this definition is not entirely true.
Any modification in the chemical structure of foods is a chemical change.
The consequence of a chemical change is the modification of the molecular nature.
Modification of rocks and soils.
A chemical change is the modification of a molecule, transformation in another type of molecule.
Roger L. Lundblad has written: 'Practical Handbook of Biochemistry and Molecular Biology' -- subject(s): Biochemistry, Tables, Handbooks, manuals, Molecular biology, Biochemical Phenomena 'Chemical reagents for protein modification' -- subject(s): Proteins, Chemical tests and reagents, Chemical modification, Analysis, Indicators and Reagents 'Application of Solution Protein Chemistry to Biotechnology' 'Techniques in protein modification' -- subject(s): Chemical modification, Proteins 'Biotechnology of plasma proteins' -- subject(s): Biotechnology, Blood Proteins 'Practical Handbook of Biochemistry and Molecular Biology, Second Edition CD-ROM' 'Chemical modification of biological polymers' -- subject(s): Biopolymers
A simple asnwer: a change which involve the modification of the initial molecule.
Oxidation is a chemical reaction; but a physical modification can also occur.
A camera that encodes an image digitally in pixels and stores it for later viewing and modification.
altering .....pretending to be a creator blindly with lasting damaging effects on the third generation
A chemical change involve the molecular modification of reactants.After a physical change the molecule remain unchanged.
Oxidation is a chemical reaction; but a physical modification can also occur.
Oxidation is a chemical reaction; but a physical modification can also occur.