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How can I get to grips with German word order?

Word order in German can seem daunting, as it often does not follow the same pattern as English. However, there are rules to help you, and the more you read and listen in German, the more you will have a nat...
SD
Answered by Sophie D. • German tutor
4476 Views

Integrate x^2e^x with respect to x between the limits of x=5 and x=0.

This question is to test integration by parts. First let u=x 2 and u'=2x as a result, and v'=e x and so v=e x too. Then use the by parts formula to express the integral as x 2 e x ​​​​​​​-2(integral of):(xe ...
AA
Answered by Alex A. • Maths tutor
6452 Views

Give the reagents required for the nitration of toluene (methylbenzene) to 2,4,6-trinitrotoluene and provide a mechanism.

The reagents needed are sulphuric acid and nitric acid. It may be useful to notice that nitric acid here acts as a stoichiometric reagent, in that it is used up in the reaction to nitrate the toluene, but su...
AA
Answered by Alex A. • Chemistry tutor
8807 Views

In einem im 'Spiegel...(veröffentlichen) Bericht heißt es, dass die Eltern,...(Artikel) Kinder zweisprachig aufwachsen,...(hoch) Ansprüche an...(their) Kinder...(haben), als die Lehrer,...(Artikel)...(pronoun for Kinder) unterrichteten.

Firstly, I would go through each stage of the sentence with the student. They must write each verb, noun or pronoun in the correct case and tense with the correct endings. At each step I would expect not onl...
KR
3773 Views

What is the function of the control rods in the entire fission reactor proccess?

Fuel rods provide fissionable elements such as uranium - 235 , The uranium abosrbs a neutron at thermal speeds ( energy transefered to the moderator) from previous reactions. This then enables the Uranium to...
CS
Answered by Charles S. • Physics tutor
5921 Views