empirical and molecular formula
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4 Terms
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empirical formula
The smallest whole number ratio of atoms of each element in a compounds
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molecular formula
the actual number of atoms of each type of an element
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How to work out the empirical formula from experiments
divide the mass/ percentage by the Mr/RAM
divide by the smallest numbers
times up until you get a whole number ratio
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How to work out the molecular formular from the empirical forumla
Note 
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