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Values are in kelvin K and degrees Celsius °C, rounded. For the equivalent in degrees Fahrenheit °F, see: Boiling points of the elements (data page) Some values are predictions. Primordial From decay Synthetic Border shows natural occurrence of the element. s-block.
Formula: H 3 O 4 P. Molecular weight: 97.9952. IUPAC Standard InChI: InChI=1S/H3O4P/c1-5 (2,3)4/h (H3,1,2,3,4) IUPAC Standard InChIKey: NBIIXXVUZAFLBC-UHFFFAOYSA-N. CAS Registry Number: 7664-38-2. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file.
29 Ιουλ 2024 · This boiling point calculator tells you how to calculate the boiling point of most common substances at an arbitrary pressure, based on the Clausius–Clapeyron relation. Whether you want to analyze water, ethanol, or ammonia, simply provide some reference values, and this calculator will do the work for you.
6 Αυγ 2020 · Appearance: Thick, colorless liquid. Boiling point: 485 K or 212 °C. Melting point: 315.5 K or 42.35 °C (of crystalline solid) Dynamic viscosity: 2.4 to 9.4 centipoise (85% aqueous solution) Density: 1.83 g/cm 3 (solid); 1.68 g/cm 3 (85% aqueous solution at 25 °C) Structure. The H3PO4 Lewis structure.
Concentrated solutions of H3PO4(aq) are used as electrolytes in fuel cells operating typically at temperatures from 425 to 550 K. Phosphate ions, as water softeners and buffering agents, can be present in power cycles where temperatures may reach beyond the critical point of water.
The boiling point of phosphoric acid is 158°C (316°F) at 1 atm pressure. This means that at this temperature and pressure, the liquid phase of phosphoric acid will convert to a gaseous phase.
Concentrated solutions of H3PO4 (aq) are used as electrolytes in fuel cells operating typically at temperatures from 425 to 550 K. Phosphate ions, as water softeners and buffering agents, can be present in power cycles where temperatures may reach beyond the critical point of water.
