Search results for “aluminium oxide”

10 Oxidation of alcohols

The oxidation of the primary and secondary alcohols by the oxidizing agents potassium dichromate and potassium permanganate is explained. Redox reactions are formulated. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

09 Oxidation Number

The determination of the oxidation number is explained. At the end of the screencast there is a detailed exercise section! Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Twin dosing reduces emissions

Twin dosing is the name of the innovative process which Volkswagen is now using to minimise the nitrogen oxides in the exhaust gas from diesel engines. The new generation of diesel engines reduces NOX values by some 80%. Click here to see more videos: https://bit.ly/3cFb0gJ --- Further informatio

The Role of Microorganisms in the Marine Nitrogen Cycle

For more Science Videos: https://lt.org/ * What happens in the marine nitrogen cycle? In this video, KATHARINA KITZINGER explains that nitrification as carried out by marine microorganisms involves two distinct processes, with ammonia oxidation resulting in nitrite which is then transformed to nitra