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What are the main literary devices and what effect do they have?

There are various literary devices a writer can use in their work. These are usually used to improve the quality of a description and to achieve desired effects. Keep an eye out for writers using these in th...
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Answered by Maya V. • English tutor
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Describe why phenol reacts more readily with bromine than benzene does.

(labelled diagrams of both benzene and phenol would be used to show the overlapping p orbitals above and below the plane of the molecule, with phenol showing the partial delocalisation of the oxygen lone pai...
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Answered by Abigail J. • Chemistry tutor
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Find the stationary point of the function f(x) = x^2 +2x + 5

We can find stationary points of functions by using differentiation, we start this by assessing each term individually, we start with the first term x 2 , we first start by taking the power term (2 in this c...
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Answered by Henry O. • Maths tutor
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A piggy bank contains 200 coins, 1/4 of these are 1p coins, 100 of these are 5p coins and the rest are 10p coins, how much is the piggy bank worth in £s?

The piggy bank contains a total of 200 coins, 1/4 of this is 50, this means the piggy bank must contain 50 1p coins, we can convert this to £s by dividing by 100, which gives us £0.01 which we can times by 5...
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Answered by Henry O. • Maths tutor
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By which two processes does glucose enter cells in the human body?

Active transport and diffusion
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Answered by Chloe D. • Biology tutor
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