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When dealing with essays under exam conditions, you need to be able to quickly work out what is being asked and what you should include. It is often helpful to go through the question and pick out the key...

Mannerism is a modern word used to describe an artistic tendency that involved many forms of art, which developed in Europe after the Renaissance, approximatively in the mid-16th century. For what concern...

Firstly you must recognize that the reaction that is referred to is the one where nitrogen combines with hydrogen to produce ammonia: N2 + 3H2 --> 2NH3. When talking about changing conditions to a syst...

The first thing I would advice you to do is look at the command term of the question you are about to answer because it will tell you what you need to include in your answer and what you can omit, which s...

All 3 compounds are basic structures in Organic Chemistry, more precise: Aromatic Chemistry, as all of them have a benzene ring (having a benzene in compound is definition of Aromatic compound). That give...