Why does phenol react as an acid (proton donor) even though it does not have a carboxy group? The screencast shows and explains the different mesomeries of the phenol molecule and phenolate ion. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alu
The electrophilic aromatic secondary substitution of phenol with bromine is explained. Why is the ortho and para position preferred and what is actually meant by it? Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
We live in a time of "fast fashion. Every German buys an average of twelve kilograms of clothing a year. Unfortunately, the price tag doesn't say the impact a cheap T-shirt has on people and the environment. Our explainer video illustrates this impact and offers solutions for the sustainable use
Are green potato chips bad for you? Risk Bites takes a look at whether fears over green potato chips are just an urban myth, or whether there's more to them. RESOURCES Useful websites: Food and Agriculture Organization of the United Nations: http://www.fao.org/docrep/x5415e/x5415e01.htm Interna
