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39.997 g/mol. Computed by PubChem 2.2 (PubChem release 2021.10.14) Component Compounds. CID 962 (Water) CID 5360545 (Sodium) Dates. Create: 2005-03-26. Modify: 2024-05-25. Description. At room temperature, sodium hydroxide is a white crystalline odorless solid that absorbs moisture from the air. It is a manufactured substance.
Sodium hydroxide test: Colour changes. Want a more visual guide to the sodium hydroxide test? Here is a flow chart that helps you identify the metal cation in solution from the colour of the precipitate formed when you add sodium hydroxide.
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How to carry out tests for metal ions and ammonium ions using aqueous sodium hydroxide. Expected results and videos included.
- Reaction Thermochemistry 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: ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein MS- José A. Martinho Simões Note: Please consider using thereaction search for this species. This page allows sea...
Go To: Top, Reaction thermochemistry data, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Pritchard and Skinner, 1950 Pritchard, H.O.; Skinner, H.A.,The heat of hydrolysis of acetyl fluoride,J. Chem. Soc., 1950, 1099. [all data] Carson and Skinner, 1949 Carson, A.S.; Skinner, H.A.,201. ...
Go To: Top, Reaction thermochemistry 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 selecte...
Physical properties. Pure sodium hydroxide is a colorless crystalline solid that melts at 318 °C (604 °F) without decomposition and boils at 1,388 °C (2,530 °F). It is highly soluble in water, with a lower solubility in polar solvents such as ethanol and methanol. [14] Sodium hydroxide is insoluble in ether and other non-polar solvents.
Nov 12, 2023 · Titration of Acetic Acid with Sodium hydroxide (analagous to figure \(\PageIndex{3}\)c. Initially the pH is due to pure acetic acid . As sodium hydroxide is added it reacts with the acetic acid forming its conjugate base, the salt sodium acetate.
Sodium hydroxide. Formula: H 2 Na 2 O 2. Molecular weight: 79.9942. IUPAC Standard InChI: InChI=1S/Na.H2O/h;1H2/q+1;/p-1. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: HEMHJVSKTPXQMS-UHFFFAOYSA-M. Copy Sheet of paper on top of another sheet. CAS Registry Number: 54251-09-1. Chemical structure:
