Periodic table of elements

Nitric acid [HNO3]

SOLUBILITY:
water [H2O]: mixes
diethyl ether [C2H5OC2H5]: soluble

PROPERTIES:
colourlesss liquid
M (molar mass): 63,010 g/mol
MP (melting point): -41,6 °C
BP (boiling point): 83 °C
D (density): 1,513 (20°, g/сm3, l.)
ΔHmelt (molar enthalpy of melting): 10,47 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -174,1 (l) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -80,8 (l) kJ/mol
298 (standard molar entropy at 298 К): 155,6 (l) J/(mol•К)
p (standard molar heat capacity): 109,9 (l) J/(mol•К)
P (vapor pressure): 10 (-4,4°), 100 (34,2°) Mmhg or Torr
n (refractive index): 1,397 (10,4°)
pKa1 (acid dissociation constant): 3,17 (25°, methanol), 9,38 (25°, acetic acid), -1,64 (25°, water), 3,57 (25°, ethanol)
H0 (Hammett acidity function for pure substances): -3,78 (20°, water, 65% aqueous solution), -6 (25°, water)

LITERARY REFERENCES:
• Vrednye veschestva v promyshlennosti: Spravochnik dlya himikov, inzhenerov i vrachey. - 7-e izd., T.3. - L.: Himiya, 1976. – P. 117-118
• Mel'nikov E.Ya., Saltanova V.P., Naumova A.M., Blinova Zh.S. Tehnologiya neorganicheskih veschestv i mineral'nyh udobreniy. - M.: Himiya, 1983. – P.
• Spravochnik himika. - T.1. - L.-M.: Himiya, 1963. – P. 607
• Spravochnik himika. - T.2. - L.-M.: Himiya, 1964. – P. 12-13
• Armarego W. L. F. Purifi cation of Laboratory Chemicals. - 5ed. - 2003. – P. 445
• Holleman A.F., Wiberg E., Wiberg N. Lehrbuch der Anorganischen Chemie. - Berlin: Walter de Gruyter, 1995. – P. 244
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 582-583
• Mel'nikov E.Ya., Saltanova V.P., Naumova A.M., Blinova Zh.S. Tehnologiya neorganicheskih veschestv i mineral'nyh udobreniy. - M.: Himiya, 1983. – P. 138-139
• Nekrasov B.V. Osnovy obschey himii. - T.1. - M.: Himiya, 1973. – P. 416-418 427-430
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 51

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