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Chemistry
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Formula Kimia (6)
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Molecular formula of benzene
C6H6
Empirical formula of benzene
CH
Determination of an Empirical Formula (1)
The empirical formula is obtained by the analysis of percentage composition of a substance
Determination of an Empirical Formula (2)
This is done by determining the simplest whole number ratio of atoms of each element that combines through an experiment
Example of determination an empirical formula
Determination of a Molecular Formula (1)
The molecular formula of a compound is its multiplied empirical formula: Molecular formula = (Empirical formula)n
Determination of a Molecular Formula (2)
The value of n is a positive integer
Determination of a Molecular Formula (3)
To determine the molecular formula of a compound, we first need to know its empirical formula
Relationship between the molecular formula and the empirical formula
Examples of solutions regarding chemical formula
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Formula Kimia (6)
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