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Although benzene is often drawn with alternating single and double bonds (Kekule structure), this is not representative of what is actually going on. Refer back to the structure of a C=C double bond, whic...
Il vero nome di Caravaggio era Michelangelo Merisi. The real name of Caravaggio was Michelangelo Merisi. Nella storia dell’arte, gli artisti piú grandi sono conosciuti soltanto co...
if y=3x^2 + x -4
then
dy/dx = 6x + 1
setting this equal to zero gives
6x + 1 = 0
so then
x = -1/6
putting this x value back into the original equation gi...
Exams can often be quite daunting, and because English requires you to write essays rather than the shorter answers that are typical of other subjects, it's easy to see how you may open your paper and get...
A good acronym to remember is WEIRDO, standing for wishes, emotions, impersonal expressions, recommendations, doubt and ojalá. For example, espero que, dudo que, estoy contenta que, es importante que, rec...
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