Periodic table of elements

Magnesium hydroxide [Mg(OH)2]

SOLUBILITY:
water [H2O]: 0,00064 (25), 0,004 (100)

PROPERTIES:
colourless trigonal crystals
M (molar mass): 58,320 g/mol
ТDT (decomposing temperature): 480 °C
Decomp. to (names of the decomposition products): ?????? ?????, ????
D (density): 2,4 (20, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -924,7 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -833,7 (?) kJ/mol
298 (standard molar entropy at 298 К): 63,14 (?) J/(mol•К)
p (standard molar heat capacity): 77,03 (?) J/(mol•К)
pKb2 (acid dissociation constant): 2,6 (25, ????)

LITERARY REFERENCES:
• ?????????? ?? ?????????????. - ?.1, ??.1. - ?.-?.: ??? ????, 1961. – P. 234
• ?????????? ????????????????? ???????. - ??? ???. ??????? ?.?. - ?.: ?????????? ????????????, 1983. – P. 309
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 982-983
• ???????? ?.?. ?????? ????? ?????. - ?.2. - ?.: ?????, 1973. – P. 118
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 77

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