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A Level

How can I get higher grades in my exams?

You have to learn how to analyse language techniques (such as word-choice, metaphor and simile) as effectively as possible and then frame your answers using the key words from the question.

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MO
Answered by Michael O. English tutor
3306 Views

Identify the dehydration product or products of a) ethanol, b) button-2-ol

Dehydration is a process in which an alcohol loses a molecule of water and leaves behind an alkene. The OH group is removed along with an H from any adjacent carbon atom. To work out the answer, firstl...

AB
Answered by Andrew B. Chemistry tutor
5172 Views

What is an easy way to include the subjunctive?

Two of my favourite ways to get the subjunctive into an oral exam or an essay:

1. "Qué yo sepa..."

This means "as far as I kno...

EF
Answered by Emily F. Spanish tutor
7160 Views

What is le Chatelier's principle?

Le Chatelier's principle states that a reaction at equilibrium will shift it's position of equilibrium in order to oppose any changes to it's environm...

CM
Answered by Chris M. Chemistry tutor
3601 Views

What is meant by the term chiral?

Chirality is defined rather grandly as asymmetry such that an image and it's reflection are not superimposable. This means that if you reflect the object in a mirror it won't look exac...

CM
Answered by Chris M. Chemistry tutor
4435 Views

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