Periodic table of elements

Nickel(II) sulfate [NiSO4]

SOLUBILITY:
acetone [(CH3)2CO]: ?.?.
water [H2O]: 28,1 (0), 33 (10), 38,4 (20), 41,2 (25), 44,1 (30), 48,2 (40), 52,8 (50), 56,9 (60), 66,7 (80), 69,3 (104), 123,2 (150)
diethyl ether [C2H5OC2H5]: ?.?.
methanol [CH3OH]: 0,061 (15), 0,11 (35), 0,222 (55)
ethanol [C2H5OH]: 0,017 (15), 0,02 (35), 0,025 (55)
ethylene glycol [HOCH2CH2OH]: 10,7 (20)

PROPERTIES:
light-yellow rhombic crystals
M (molar mass): 154,760 g/mol
ТDT (decomposing temperature): 840 °C
Decomp. to (names of the decomposition products): ?????? ?????, ????(VI) ????? ?????-?????
D (density): 3,652 (25, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -873,5 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -763,8 (?) kJ/mol
298 (standard molar entropy at 298 К): 103,85 (?) J/(mol•К)
p (standard molar heat capacity): 97,7 (?) J/(mol•К)
LD50 (median lethal doses for laboratory animals): 32 (?????, ?/?) mg/kg

LITERARY REFERENCES:
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 1347-1351
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 87

MENU: