water 70.32%, nitric acid 4.93%, lead nitrate 24.75%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 74.82%, nitric acid 12.96%, lead nitrate 12.22%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 69.75%, nitric acid 25.99%, lead nitrate 4.26%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 49.21%, nitric acid 50.26%, lead nitrate 0.53%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 36.1%, nitric acid 63.84%, lead nitrate 0.06%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 28.64%, nitric acid 71.35%, lead nitrate 0.008%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
Density:
4.53 (20°C, g/cm3)
Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):
-451.7 (s)
Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):
-256.9 (s)
Standard molar entropy S0 (298.15 K, J/(mol·K)):
217.9 (s)
References:
Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1401-1404