Some organic compounds can be oxidized by oxidizing agents. Oxidation can be done by strong oxidizing agents and mild oxidizing agents. When oxidation occurs, Oxidation number of carbon atom or atoms is increased.
Carboxylic acids, carbon dioxide, aldehyde, ketone and more different types of organic compounds and inorganic compounds (carbon dioxide) can be given as products according to the initial organic compound, type of oxidant reagents and states.
There are two types of oxidation agents, strong oxidizing agents and mild oxidizing agents
Potassium or sodium can exist as the cations such as H+ / KMnO4 or H+ / Na2Cr2O7
Oxidation behavior of these compounds are explained in detail later in this tutorial.
The alkene or alkyne molecule is broken through the double bond or tripple bond and give ketone or carboxylic acids or carbon dioxide as products. These products will vary with the strucure of alkene or alkyne molecuule.
Ethene molecule is broken through the double bond and as much as oxygen atoms are combined with carbon atoms to oxidize carbon atom. Also carbon-hydrogen bonds of carbon atoms in the alkene part are broken.
So each carbon atom can keep two oxygen atoms by producing carbon dioxide.
The carbon - carbon bonds (C-C) of alcohol molecule are not broken while C-H bonds which are connected
to the carbon atom which has the OH group are broken. See the figure.
Primary alcohols can be oxidized to aldehyde or carboxylic acids.
Secondary alcohols are oxidized to ketones by strong oxidizing agents.
Oxidation number of carbonyl carbon atom is +1 in aldehydes except formaldehyde. Aldehydes are oxidized to carboxylic acids from strong oxidizing agents or mild oxidizing agents.
Carbon dioxide is given by the oxidation of formaldehyde.
Oxidation of aldehyde is used to identify aldehyde and ketone.
Methyl benzene, ethyl benzene can be oxidized to benzoic acid. Benzaldehyde also is oxidized to benzoic acid from oxidizing agents.