Periodic table of elements

Copper(II) hydroxide [Cu(OH)2]

SOLUBILITY:
water [H2O]: 0,000673 (18)

PROPERTIES:
blue powder
M (molar mass): 97,560 g/mol
ТDT (decomposing temperature): 100-400 °C
Decomp. to (names of the decomposition products): ????(II) ?????, ????
D (density): 3,37 (20, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -444,3 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -359,4 (?) kJ/mol
298 (standard molar entropy at 298 К): 84 (?) J/(mol•К)
p (standard molar heat capacity): 96 (?) J/(mol•К)
pSP (solubility product index): 19,66 (20, ????)
pKb2 (acid dissociation constant): 6,47 (25, ????)

LITERARY REFERENCES:
• ?????????? ????????????????? ???????. - ??? ???. ??????? ?.?. - ?.: ?????????? ????????????, 1983. – P. 315
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 494-495
• ???????? ?.?. ?????? ????? ?????. - ?.2. - ?.: ?????, 1973. – P. 270-271
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - 2-? ???. - ?.: ?????, 1978. – P. 80
• ????? ?.?. ?????????? ???????? (?????????????? ???????????, ??????, ????????? ? ????????). - ????: ??????? ?????, 1972. – P. 52-58

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