Periodic table of elements

Manganese(II) carbonate [MnCO3]

SOLUBILITY:
water [H2O]: 0,00011 (18)
ethanol [C2H5OH]: ?.?.

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

LITERARY REFERENCES:
• ?????????? ????????????????? ???????. - ??? ???. ??????? ?.?. - ?.: ?????????? ????????????, 1983. – P. 312
• ???????? ?.?. ?????? ????? ?????. - ?.1. - ?.: ?????, 1973. – P. 303
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 79

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