empirical and molecular formula
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4 Terms
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define empirical formula
shows a ratio of the compound
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define molcuelar formula
the number of atoms of one element in one molecule
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define molecule
when atoms stick to make a substance.
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how would you calculate the empirical formula
get mass of the elements
find number of moles (mass / relative formula mass)
divide the smallest moles number of all of the mole results
Note 
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