empirical formula


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  • noun

Words related to empirical formula

a chemical formula showing the ratio of elements in a compound rather than the total number of atoms

References in periodicals archive ?
The author's analytical and empirical formulas for occupied swimming pools, in addition to other published correlations, are also given.
Tables II and III provide molecular species that correspond to specific empirical formulas ([C.
An empirical formula developed in TRP-1026 (Mouratidis and Becker 2003) labeled "TRP-1026" in the legend.
Plasticizers can also be searched by CAS number, empirical formula, or any other property, or simply by browsing the list.
Antistatics can also be searched by CAS number, empirical formula, or any other property, or simply by browsing the list.
In General information section the following data are displayed: name, CAS #, IUPAC name, Common name, Common synonyms, Acronym, Empirical formula, Molecular weight, Chemical class, Mixture, Alkyl distribution, Primary amine concentration, Product contents, Free acid, Amine number, Moisture content, Silicone content, and Solids content
Cas Registry Numbers - Einecs/Elincs Numbers - Fema Numbers - Un/Dot Numbers - Classification - Definition - Chemical Synonyms - Trade Names Eqivalents - Trade Names Containing Generic As An Ingredient - Trade Name Manufacturers - Empirical Formula - Molecular Formula - Properties - Storage - Toxicology - Precautions - Hazardous Decomposition Products - Nfpa Ratings - Hmis Ratings - Regulatory Data - Functions And Applications (Uses) - Use Level - Generic Manufacturers/ Distributors
Teniposide is a white to off-white crystalline powder with the empirical formula C(subscript 32)H(subscript 32)O(subscript 13)S and a molecular weight of 656.
The empirical formula is C23H14Na2O11; the molecular weight is 512.
The empirical formula of finasteride is C(subscript 23)H(subscript 36)N(subscript 2)O(subscript 2) and its molecular weight is 372.
Its empirical formula is C21H31N3O5 2H2O and its structural formula is:
The empirical formula of finasteride is C23H36N2O2 and its molecular weight is 372.
Polished rod loads calculation usually took into account only static and inertial loads, and driving torque calculation used, in general, empirical formulas and correction factors.
While many coil geometries had empirical formulas specific to their special conditions, Grover took on the task of developing a framework of calculations that could be applied to all general shapes and sizes of coils.
Woven into its pages are quick reference tools for specific gravity, mesh conversions, particle morphology, empirical formulas and a carbon black spectrum.
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