Periodic table of elements

Calcium carbonate [CaCO3]

SOLUBILITY:
water [H2O]: insoluble

PROPERTIES:
rhombic form (aragonite) colourless rhombic crystals
M (molar mass): 100,090 g/mol
ТDT (decomposing temperature): 825 °C
D (density): 2,93 (20°, g/cm3, s.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -1207 (s) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -1127,7 (s) kJ/mol
298 (standard molar entropy at 298 К): 88,7 (s) J/(mol•К)
p (standard molar heat capacity): 81,25 (s) J/(mol•К)

LITERARY REFERENCES:
• Spravochnik himika. - T.2. - L.-M.: Himiya, 1964. – P. 94-95
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 71

MENU: