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mass
'no magic to the mole'
amount
molar mass
concentration
solution volume
gas volume
molar gas volume
Avogadro
constant, L
number of
entities, N
Now try the following question.
D2. CLASSIFYING SUBSTANCES IN BULK: COMPOUNDS & ELEMENTS
PURE MATTER
There are several different types of chemical formulae each of which conveys particular levels of information and possesses its own convenience for a given situation.
In particular, covalent molecules can often be represented by a variety of different formulae. It is vitally important not only to know the distinction between these formulae but also to appreciate the information being conveyed.
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