Periodic table of elements

Silver sulfate [Ag2SO4]

SOLUBILITY:
water [H2O]: 0,57 (0), 0,69 (10), 0,8 (20), 0,84 (25), 0,89 (30), 0,98 (40), 1,15 (60), 1,3 (80), 1,41 (100)
sulfuric acid [H2SO4] 100%: ?.
ethanol [C2H5OH]: ?.?.

PROPERTIES:
white rhombic crystals
M (molar mass): 311,790 g/mol
MP (melting point): 660 °C
ТDT (decomposing temperature): 1085 °C
Decomp. to (names of the decomposition products): ???????, ????(IV) ?????, ????????
D (density): 5,45 (29, ?/??3, ?.)
ΔHmelt (molar enthalpy of melting): 17,9 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -717,2 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -619,6 (?) kJ/mol
298 (standard molar entropy at 298 К): 199,8 (?) J/(mol•К)
p (standard molar heat capacity): 131,4 (?) J/(mol•К)
pSP (solubility product index): 4,7 (20, ????)

LITERARY REFERENCES:
• ?????????? ?? ?????????????. - ?.1, ??.1. - ?.-?.: ??? ????, 1961. – P. 201
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 73-76
• ???????? ?.?. ?????? ????? ?????. - ?.2. - ?.: ?????, 1973. – P. 267
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 98-99

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