(Boiling point of methanol is -0.8☌ / 30. Phenols, Alcohols and Carboxylic Acids - pKa Valuesįor oxygen containing organic compounds this is given: pKa (the negative logarithm of the acid dissociation constant), molecular structures, molar weights, density and melting and boiling points. The calculator below can be used to estimate the density and specific weight of methanol at given temperature and atmospheric pressure. ![]() Introduction to pH - the acidic and basic (alkaline) definition. ![]() Metals - Corrosion Resistance to Aggresive FluidsĬommon metals and their corrosion resistance to aggressive fluids like acids, bases and more. Specific heats for some common liquids and fluids - acetone, oil, paraffin, water and many more. Values for the negative logarithm of the acid dissociation constant, pKa, of inorganic acids and bases, as well as hydrated metal ions.ĭensities of common liquids like acetone, beer, oil, water and more. Density of inorganic substances in water is plotted as function of wt%, mol/kg water and mol/l solution. Density of acetic acid, citric acid, formic acid, D-lactic acid, oxalic acid and trichloroacetic acid in water is plotted as function of wt%, mol/kg water and mol/l solution.ĭensity of Aqueous Solutions of some Inorganic SubstancesĬhanges in density of aqueous solutions with changes in concentration at 20☌. UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 ☌, density: 0.9970 g/mL at 25 ☌. Find more Chemistry widgets in WolframAlpha. Get the free 'Water Density Calculator' widget for your website, blog, Wordpress, Blogger, or iGoogle. Water - Density, Specific Weight and Thermal Expansion Coefficients Definitions, online calculator and figures and tables with water properties like density, specific weight and thermal expansion coefficient of liquid water at temperatures ranging 0 to 360☌ (32 to 680☏). Molweight, melting and boiling point, density, pKa-values, as well as number of carbon and hydrogen atoms in molecules are given for 150 different alcohols and acids.ĭensities of Aqueous Solutions of Organic AcidsĬhanges in density of aqueous solutions with changes in concentration at 20☌. This widget calculates the density of water at various temperatures and pressures. Density of sulfuric acid at various temperatures and concentrations. PH values of acids like sulfuric, acetic and more.Īlcohols and Carboxylic Acids - Physical Data ![]() color change for acid and base indicators - together with pKa and structures of the indicators. Material properties of gases, fluids and solids - densities, specific heats, viscosities and more.
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