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If a chiral molecules undergoes nucleophilic substitution what happens to its stereochemistry?
SN1: These reactions occur with the production of a cationic intermediate. These conta...
Transition metal ions have, by definition, at least one partly filled d orbital (eg:3d). When in a solution, the positive charge of the transition metal ions can cause the lone elctron pairs of other ...
The ideal gas equation, pV = nRT, is an equation used to calculate either the pressure, volume, temperature or number of moles of a gas.
If you are given a simple quadratic equation, for example x2+6x+8=0, then in order to factorise this you must find two numbers that add together to make the coefficient of x in the e...
Getting to grips with a wide range of critical viewpoints is, without fail, one of the largest concerns for students when it comes to A-Level English exams. However, with a little guidance, you discov...
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