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Moles 1 ­ The Basics Revision Page

Mole: a very large number 6.02 *1023 (Avogadro's Constant). It is a measurement eg a dozen.

Relative Atomic Mass (RAM): the weighted average mass of the atoms of an element in
their natural isotopic abundance, compared to carbon 12.

Relative Molar Mass…

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RMM empirical formula = 64
n= 128 / 64 = 2
Molecular formula: C10H8


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