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The first step to finding the molar mass of Acetic Acid is to count the number of each atom present in a single molecule using the chemical formula, CH3COOH: 2. Find Atomic Mass of Each Element. Next, using the periodic table, find the atomic mass in g/mol of each element (the molar mass of an element is equal to its atomic mass): 3.
Acetic acid / əˈsiːtɪk /, systematically named ethanoic acid / ˌɛθəˈnoʊɪk /, is an acidic, colourless liquid and organic compound with the chemical formula CH3COOH (also written as CH3CO2H, C2H4O2, or HC2H3O2 ). Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water.
- Data at NIST Subscription Sites
- Phase Change Data
- References
- Notes
Go To: Top, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Data compiled as indicated in comments: TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director AC - William E. Acree, Jr., James S. Chickos ALS - Hussein Y. Afeefy, Joel F. Liebman, and...
Go To: Top, Phase change data, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Wilhoit, Chao, et al., 1985 Wilhoit, R.C.; Chao, J.; Hall, K.R.,Thermodynamic Properties of Key Organic Compounds in the Carbon Range C1 to C4. Part 1. Properties of Condensed Phases,J. Phys. Chem. Ref. Data, ...
Go To: Top, Phase change data, References 1. Symbols used in this document: 2. Data from NIST Standard Reference Database 69:NIST Chemistry WebBook 3. The National Institute of Standards and Technology (NIST)uses its best efforts to deliver a high quality copy of theDatabase and to verify that the data contained therein havebeen selected on the bas...
Molecular weight: 60.0520. IUPAC Standard InChI: InChI=1S/C2H4O2/c1-2 (3)4/h1H3, (H,3,4) IUPAC Standard InChIKey: QTBSBXVTEAMEQO-UHFFFAOYSA-N. CAS Registry Number: 64-19-7. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript . Isotopologues:
Acetic Acid molecular weight. Molar mass of CH3COOH = 60.05196 g/mol. Convert grams Acetic Acid to moles. or. moles Acetic Acid to grams. Molecular weight calculation: 12.0107 + 1.00794*3 + 12.0107 + 15.9994 + 15.9994 + 1.00794. Percent composition by element. Element: Hydrogen. Symbol: H. Atomic Mass: 1.00794. # of Atoms: 4. Mass Percent: 6.714%
Molecular weight: 60.0520. IUPAC Standard InChI:InChI=1S/C2H4O2/c1-2 (3)4/h1H3, (H,3,4) Copy. IUPAC Standard InChIKey:QTBSBXVTEAMEQO-UHFFFAOYSA-N Copy. CAS Registry Number: 64-19-7. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript .
The molar mass of CH3COOH (Acetic acid) is: 60.052 grams/mol. See also our theoretical yield calculator for chemical reactions (probably your next stop to finish the problem set).
