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Macbeth

-Look at Macbeth and Lady Macbeth's power struggles, and the DESIRE for power leading to a fatal flaw. 

paragraphing 

S-statement
E-evidence
A-analyse
L-link...

Amines can be prepared by reduction of Amides or Nitriles. To give Aminoethane (CH₃CH₂NH₂) we need an Amine or Nitrile with the same number of carbon atoms (2 in this case...

Analysing a quote can be done in a number of ways and is often a key part of essay writing. My school taught me to use the PEEL approach but there are many other variants of this which you may have learnt...

First find dy/dx:

dy/dx = 4x - 4

And thus at (3,15):

dy/dx = 12 - 4 = 8 = m (as m is the gradient of a curve)

So using y - y₁ = m(x - x₁) where...

FULL QUESTION: Electromagnetic radiation of wavelength λ and intensity I, incident on a metal surface, causes n electrons to be emitted per unit time. The maximum kinetic energy of the electrons is Emax. ...