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C 2 H 3 Na O 2: Molar mass: 82.034 g·mol −1 : Appearance White deliquescent powder or crystals Odor: Vinegar (acetic acid) odor when heated to decomposition [1]: Density: 1.528 g/cm 3 (20 °C, anhydrous)
Oxidation of the salt gives tetraacetylethane. [2]With metal salts, it reacts to give metal acetylacetonate complexes.. Alkylation of sodium acetylacetonate can result in both O-alkylation and C-alkylation.
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The flame test carried out on a copper halide.The characteristic bluish-green color of the flame is due to the copper. A flame test is relatively quick test for the presence of some elements in a sample.
The crystal structure of sodium ethoxide has been determined by X-ray crystallography.It consists of layers of alternating Na + and O − centres with disordered ethyl groups covering the top and bottom of each layer.
Salt metathesis is a common technique for exchanging counterions.The choice of reactants is guided by a solubility chart or lattice energy. HSAB theory can also be used to predict the products of a metathesis reaction.
In thermochemistry, the enthalpy of solution (heat of solution or enthalpy of solvation) is the enthalpy change associated with the dissolution of a substance in a solvent at constant pressure resulting in infinite dilution.
For many substances, the formation reaction may be considered as the sum of a number of simpler reactions, either real or fictitious. The enthalpy of reaction can then be analyzed by applying Hess' law, which states that the sum of the enthalpy changes for a number of individual reaction steps equals the enthalpy change of the overall reaction.