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In an essay question, you will most likely be asked to provide a very brief description of this problem, before going on to explain solutions that have been offered to the problem by various philosophers....

Negating sentences in French is quite simple – I’m sure you’ll get the hang of it very quickly! There’s a basic formula which applies to most cases: ne + conjugated verb + pas. Let’s look at some examples...

When solving equations such as these we have two variables which represent two numbers. In order to solve them we want to isolate and remove one of the variables so we are only left with one, we do this b...

The Avogrados constant the number of atoms in a mole. This is 6.02 x10^23.
The number of moles are calculated through diving the mass (g) by the relative molecular mass of an element.

Addition of fractions involve the finding of a common denominator. This would aid the addition.
The multiplication of fractions can be made much easier through finding if they can be made smaller thr...