Periodic table of elements

Manganese(II) carbonate [MnCO3]

SOLUBILITY:
water [H2O]: 0,00011 (18°)
ethanol [C2H5OH]: insoluble

PROPERTIES:
orchid hexagonal crystals
M (molar mass): 114,950 g/mol
ТDT (decomposing temperature): 300 °C
Decomp. to (names of the decomposition products): марганца(II) оксид, углерода(IV) оксид
D (density): 3,125 (20°, g/cm3, s.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -881,7 (s) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -811,4 (s) kJ/mol
298 (standard molar entropy at 298 К): 109,5 (s) J/(mol•К)
p (standard molar heat capacity): 94,8 (s) J/(mol•К)
pSP (solubility product index): 11 (20°, acetone)

LITERARY REFERENCES:
• Himicheskiy enciklopedicheskiy slovar'. - pod red. Knunyanc I.L. - M.: Sovetstkaya enciklopediya, 1983. – P. 312
• Nekrasov B.V. Osnovy obschey himii. - T.1. - M.: Himiya, 1973. – P. 303
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 79

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