Heats of Mixing of Ternary System: Sulfuric Acid-Phosphoric Acid-Water.

1962 ◽  
Vol 7 (3) ◽  
pp. 386-387 ◽  
Author(s):  
J. B. Knobeloch ◽  
C. E. Schwartz
Keyword(s):  
Sulfuric Acid ◽  
Ternary System ◽  
Phosphoric Acid ◽  
Acid Water ◽  
Heats Of Mixing

Formation of monofluorophosphate from fluoride in phosphoric acid – water and phosphoric acid – sulfuric acid – water mixtures

2007 ◽  
Vol 85 (5) ◽  
pp. 346-351 ◽  
Author(s):  
Kenneth E Newman ◽  
Raymond E Ortlieb ◽  
Nicole Pawlik ◽  
Jason Reedyk
Keyword(s):  
Sulfuric Acid ◽  
Phosphoric Acid ◽  
Reaction Kinetics ◽  
Water Activity ◽  
Activity Coefficients ◽  
Sodium Fluoride ◽  
Rate Constants ◽  
Strong Acid ◽  
Ternary Mixtures ◽  
Acid Water

When dissolved in concentrated phosphoric acid, sodium fluoride reacts rapidly to form monofluorophosphate. In less concentrated acid, the reaction does not proceed to completion, and the reaction kinetics become very much slower. The equilibrium and rate constants for the reaction have been determined. In ternary mixtures of phosphoric acid, sulfuric acid, and water, the formation of monofluorophosphate is considerably enhanced, and the kinetics are rapid. The results are interpreted in terms of the very low water activity coefficients in strong-acid solutions.Key words: monofluorophosphate, monofluorophosphoric acid, 19F NMR, 31P NMR, phosphoric acid, sulufric acid, equilibria, kinetics.

HEATS OF MIXING AND HEAT CAPACITIES IN THE SYSTEM: ACETIC ACID–CHLOROFORM–WATER, AT 25°

1965 ◽  
Vol 43 (5) ◽  
pp. 1004-1011 ◽  
Author(s):  
A. N. Campbell ◽  
J. M. T. M. Gieskes
Keyword(s):  
Acetic Acid ◽  
Ternary System ◽  
Binary Systems ◽  
Heat Capacities ◽  
Acid Water ◽  
Heats Of Mixing ◽  
Acetic Acid Water

The heats of mixing, HE, and heat capacities, at 25 °C, have been determined both for the ternary system: acetic acid–chloroform–water, and for the component binary systems: acetic acid–chloroform and acetic acid–water. The results are discussed in their bearing on the equilibria existing in these systems.

The Ternary System Silver Sulfate-Sulfuric Acid-Water at 25°

1946 ◽  
Vol 68 (8) ◽  
pp. 1413-1416 ◽  
Author(s):  
Edward L. Simons ◽  
John E. Ricci
Keyword(s):  
Sulfuric Acid ◽  
Ternary System ◽  
Acid Water ◽  
Silver Sulfate

Formation of Monofluorophosphate from Fluoride in Phosphoric Acid—Water and Phosphoric Acid—Sulfuric Acid—Water Mixtures.

ChemInform ◽  
2007 ◽  
Vol 38 (41) ◽  
Author(s):  
Kenneth E. Newman ◽  
Raymond E. Ortlieb ◽  
Nicole Pawlik ◽  
Jason Reedyk
Keyword(s):  
Sulfuric Acid ◽  
Phosphoric Acid ◽  
Acid Water

Study of Vibrational Spectra of Polyaniline Doped with Sulfuric Acid and Phosphoric Acid

2001 ◽  
Vol 96 (1-3) ◽  
pp. 173-182 ◽  
Author(s):  
Manju Arora ◽  
Vandna Luthra ◽  
Ramadhar Singh ◽  
S K Gupta
Keyword(s):  
Sulfuric Acid ◽  
Phosphoric Acid ◽  
Vibrational Spectra

scholarly journals Effect of ions on sulfuric acid-water binary particle formation: 1. Theory for kinetic- and nucleation-type particle formation and atmospheric implications

2016 ◽  
Vol 121 (4) ◽  
pp. 1736-1751 ◽  
Author(s):  
Joonas Merikanto ◽  
Jonathan Duplissy ◽  
Anni Määttänen ◽  
Henning Henschel ◽  
Neil M. Donahue ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Particle Formation ◽  
Acid Water ◽  
Type Particle
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