a pollution of 1 gram of benzene in a certain amount of water converts to N A/78.11≈ 7. Using the above calculator you could find that e.g. Or you can choose by one of the next two option-lists, which contains a series of common organic compounds (including their chemical formula) and all the. ![]() Or 1 mole of a substance will contain Avogadro's number of that substance. The term " mole" is defined in that one mole of a substance with a molecular (or atomic) mass of one (1), will have a mass of 1 gram. How many moles of argon are in a sample containing 2.4 x 10. It is defined to be 1/12 of the mass of one atom of carbon-12 and in older works is also abbreviated as "amu".Īlso, important in this field is Avogadro's number (N A) or Avogadro's constant (6.0221 x 10 23). Molar Mass: the mass of one mole of an element. In related terms, another unit of mass often used is Dalton (Da) or unified atomic mass unit (u) when describing atomic masses and molecular masses. Molecular mass or molar mass are used in stoichiometry calculations in chemistry. This Calculator has been tested on Internet Explorer version 6 only,įirefox might not show all fields correctly. For question or remarks please contact us. !!! Lenntech BV cannot be held responsible for errors in the calculation, Make sure you enter the molecule of crystallization at last (e.g. The calculator handles at most two different bracket levels. The molecular mass calculator will recognize the entered formula's, which are included in the list of organic compounds. Or you can choose by one of the next two option-lists, which contains a series of common organic compounds (including their chemical formula) and all the elements. This online calculator you can use for computing the average molecular weight (MW) of molecules by entering the chemical formulas (for example C3H4OH(COOH)3 ). Molecular Weight Calculator Molecular Weight Calculator Formula and structure: The cobalt (II) chloride chemical formula is CoCl 2.This molecule present different level of hydratation: anhydrous (CoCl 2), dihydrate (CoCl 2. Separation and Concentration Purification Request.Molar mass (CoCl2) Counti Weighti Count(Co) Weight(Co) + Count(Cl). Plant Inspection & Process Optimalisation Molar mass of CoCl2 (Cobalt(II) chloride) is 129.8392 g/mol.
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