![]() ![]() The volumetric temperature expansion coefficient, β for water is 0.Specific weight is given as N/m 3 and lb f / ft 3. The output density is given as kg/m 3, lb/ft 3, lb/gal (US liq) and sl/ft 3. kilogram/liter kg/L 1000: gram/liter g/L 1: pound/cubic inch lb/in 3 27,680: pound/cubic foot lb/ft 3 16.02: pound/cubic yard lb/yd 3 0.5933: pound/gallon (US) 119. 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☏). The calculator below can be used to estimate the density and specific weight of gaseous hydrogen at given temperature and atmospheric pressure (1 bara/14.5psia). The table below gives the density (kg/L) and the corresponding concentration ( weight) of Sulfuric Acid (H 2 SO 4) solutions in water at different temperatures in degrees centigrade (☌). NIST standard pressure is (101.325 kPa or 14.696 psi or 1 atm) Absolute viscosity for water in centipoises for temperatures between 32 - 200 o F. Input a temperature and density within the range of the table to calculate for concentration or input concentration to calculate for density. ![]() Find more Chemistry widgets in WolframAlpha. Send feedback Visit WolframAlpha Get the free 'Water Density Calculator' widget for your website, blog, Wordpress, Blogger, or iGoogle. NIST Standard temperature is (20 C or 293.15 K or 68 F) This widget calculates the density of water at various temperatures and pressures.β is the volumetric temperature expansion coefficient, β for water is 0.0002 / C°.ρ is the density of water at a specific temperature.The formula for the density of water based on temperature is: However, this can be automatically converted to compatible units via the pull-down menu. ( β) Volumetric Expansion Coefficient (default: 0.0002 / C° for water)ĭensity of Water (ρ): The calculator returns the density in kilograms per cubic meters.0 ☌ < T < 40 ☌) liquid water density is inversely proportional to temperature. INSTRUCTIONS: Choose units and enter the following: Within the functional temperature range of this calculator (i.e. (Boiling point of methanol is -0.8☌ / 30.5☏, and thus, methanol is present as liquid below this temperature) The output density is given as kg/m 3, lb/ft 3, lb/gal(US liq) and sl/ft 3. Beta version BETA TEST VERSION OF THIS ITEM This online calculator is currently under heavy development. The calculator below can be used to estimate the density and specific weight of methanol at given temperature and atmospheric pressure. The Density of Water by Temperature calculator computes the density of water as a function of temperature, using the standard density of water (ρ) at standard temperature and pressure, and the unique temperature expansion coefficient of water. Tables show density of chosen water solutions depending on concentration of dissolved substance at 20 ☌. ![]()
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