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What is nucleophilic substitution and how can I draw a mechanism to show this reaction taking place?

A substitution reaction is a displacement reaction. This is when one functional group in one reactant is displaced by another functional group from a second reactant.This is different to an addition reaction...
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Answered by Amber B. • Chemistry tutor
8226 Views

State 2 factors that affect the centripetal force for a object having a circular path.

Answer: Can be any 2 of mass, velocity or radius of path. The formula for the centripetal force (resultant) acting F=m(v^2)/r. Therefore the variables are mass, velocity for the object and the radius of the ...
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Answered by Winston M. • Physics tutor
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How do I make sense of Spanish conjugations since they are not as complex in English? And what's the best way to learn them so I use them well?

1. The best way to learn the Spanish conjugations is to first understand their equivalent in English. In English, the verb in a sentence takes a slightly different form for each tense (e.g.: verb 'to want': ...
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Answered by Xita R. • Spanish tutor
4639 Views

What is form/ structure/ language?

Form is the style in which a a piece of text is written in, for example: novel, short story, play, dramatic monologue and sonnet. What is also included in the form of a text is the genre it is written in, ex...
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Answered by Ciara M. • English tutor
110414 Views

How can I revise for English Literature?

Reading your allocated texts over and over again is one of the best revision techniques for English Literature as it familiarises you further with the plot and characters. Along with this, identifying the th...
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Answered by Ciara M. • English tutor
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