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29 Ιουλ 2024 · Our boiling point calculator uses the Clausius–Clapeyron relation to establish the boiling point of any substance at a given pressure. This equation characterizes phase transitions (such as vaporization) and relates the pressure to boiling point in the following way: ln(P₁/P₂) = -ΔH/R × (1/T₁ − 1/T₂) where: P₁ — Pressure at ...
- Boiling Point at Altitude
This boiling point at altitude calculator can help you find...
- Boiling Point at Altitude
When the concentration of acid rises above 62.5% the freezing-point increases, reaching 21°C by 85% H 3 PO 4 (w/w; the monohydrate). Beyond this the phase diagram becomes complicated, with significant local maxima and minima.
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.
The calculator uses the Clausius-Clapeyron equation to compute the boiling point. This equation illustrates the relationship between pressure and temperature for phase transitions. By knowing the heat of vaporization and the boiling point at standard pressure, the calculator can predict how the boiling point changes with pressure.
The densities and heat capacities of solutions of phosphoric acid, 0.05 to 1 mol kg-1, were measured using flow vibrating tube densitometry and differential Picker-type calorimetry at temperatures up to 623 K and at pressures up to 28 MPa.
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. The boiling point is dependent on the intermolecular forces present in the compound, and in the case of phosphoric acid, it is due to the presence of ...
26 Δεκ 2023 · Melting Point: The melting point of Phosphoric Acid is 42.4° Celsius. Boiling Point: The boiling point of Phosphoric Acid is around 407° Celsius. Nature: Phosphoric acid is a weak acid that is non-toxic and non-volatile. Molecular weight: The molecular weight of Phosphoric Acid is 97.99 g/mol.
