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This questions relies on understanding of electronegativity, instantaneous dipoles and temporary induced dipoles.Van der Waal's forces (also called London Dispersion Forces) are weak intermolecular forces...
Fractional distillation is covered in almost every GCSE chemistry course, although what you need to know varies slightly by syllabus. The main points to take away are explained below.Why do we do frac...
An isotope is a different form of the same element. They differ from each other by the number of neutrons, however they have the same number of protons and electrons. This results in a different atomic...
When faced with this style of problem there are steps to correctly answer the quesion:
Step 1 - identify the atomic mass of carbon
Step 2 - calculat...
It's really useful to know that 'phile' means love.
Electrophiles 'love' negative charge - this means they are attracted to regions of negative charge. And as such they tend to be positiv...
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