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The important thing with learning vocab is to make sure that it's a regular activity, because otherwise you just tend to forget whatever you learned on the way. But the method has to come from you: you ca...

The acidity of a compound is measured by its pKa, which is defined as: pKa=-log([H⁺]) ([H⁺] is the concentration of H⁺ in solution). As [H⁺] increases, pKa decr...

Ensure knowledge of theory, Strengths, weaknesses, opportunities and threats. Divide into internal and external.

Go into, and help to analyse in terms of "SPECIFIC COMPANY", and give hint...

The first and most important step is to highlight all the important information that is given in the question. Sometimes, it is very easy to miss out key numbers that you might require to get to the final...

By the VSEPR (Valence shell electron pairs repulsions) theory, even though there are four electron pairs on C and N, the presence of a lone pair of electrons on N increases the repulsions, meaning that th...