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- Q272477 subject Q7058201.
- Q272477 subject Q7214065.
- Q272477 abstract "In chemistry, the empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound. A simple example of this concept is that the empirical formula of sulfur monoxide, or SO, would simply be SO, as is the empirical formula of disulfur dioxide, S2O2. This means that sulfur monoxide and disulfur dioxide, both compounds of Sulfur and Oxygen will have the same empirical formula.An empirical formula makes no mention of the arrangement or number of atoms. It is standard for many ionic compounds, like CaCl2, and for macromolecules, such as SiO2.The molecular formula, on the other hand, shows the number of each type of atom in a molecule. Also the structural formula shows the arrangement of the molecule. It is possible for different types of compounds to have equal empirical formulas.".
- Q272477 wikiPageWikiLink Q11173.
- Q272477 wikiPageWikiLink Q11229.
- Q272477 wikiPageWikiLink Q116269.
- Q272477 wikiPageWikiLink Q150440.
- Q272477 wikiPageWikiLink Q15410955.
- Q272477 wikiPageWikiLink Q161210.
- Q272477 wikiPageWikiLink Q178593.
- Q272477 wikiPageWikiLink Q179271.
- Q272477 wikiPageWikiLink Q208451.
- Q272477 wikiPageWikiLink Q2329.
- Q272477 wikiPageWikiLink Q3245422.
- Q272477 wikiPageWikiLink Q37525.
- Q272477 wikiPageWikiLink Q414189.
- Q272477 wikiPageWikiLink Q47512.
- Q272477 wikiPageWikiLink Q496353.
- Q272477 wikiPageWikiLink Q556.
- Q272477 wikiPageWikiLink Q623.
- Q272477 wikiPageWikiLink Q629.
- Q272477 wikiPageWikiLink Q682.
- Q272477 wikiPageWikiLink Q7058201.
- Q272477 wikiPageWikiLink Q7214065.
- Q272477 wikiPageWikiLink Q83147.
- Q272477 wikiPageWikiLink Q9121.
- Q272477 comment "In chemistry, the empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound. A simple example of this concept is that the empirical formula of sulfur monoxide, or SO, would simply be SO, as is the empirical formula of disulfur dioxide, S2O2. This means that sulfur monoxide and disulfur dioxide, both compounds of Sulfur and Oxygen will have the same empirical formula.An empirical formula makes no mention of the arrangement or number of atoms.".
- Q272477 label "Empirical formula".