Periodic table of elements

Calcium chloride [CaCl2]

SOLUBILITY:
acetone [(CH3)2CO]: 0,01 (20)
water [H2O]: 59,5 (0), 65 (10), 74,5 (20), 100 (30), 115,5 (40), 137 (60), 147 (80), 158 (100), 205 (150)
hydrazine [N2H4]: 16 (20)
methanol [CH3OH]: 21,8 (0), 29,2 (20), 38,5 (40)
formic acid [HCO2H] 95%: 43,1 (19)
pyridine [C5H5N]: 1,66 (25)
selenium (iv) oxide-dichloride [SeOCl2]: 6,5 (25)
ethanol [C2H5OH]: 18,3 (0), 25,8 (20), 35,3 (40), 56,2 (70)

PROPERTIES:
colourless rhombic crystals
M (molar mass): 110,990 g/mol
MP (melting point): 772 °C
MB (boiling point): 1600 °C
D (density): 2,512 (25, ?/??3, ?.)
η (dynamic viscosity): 3,34 (787), 2,03 (877), 1,44 (967) mPa∙s
ΔHmelt (molar enthalpy of melting): 28,37 kJ/mol
ΔHboil (molar enthalpy of boiling): 225 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -485 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -750,2 (?) kJ/mol
298 (standard molar entropy at 298 К): 286 (?) J/(mol•К)
p (standard molar heat capacity): 59 (?) J/(mol•К)
Surf. tens. (surface tension): 148 (770), 137 (920) mN/m
LD50 (median lethal doses for laboratory animals): 1384 (???????, ?/?), 500 (?????, ?/?), 4000 (?????, ?/?), 600 (????, ?/?) mg/kg

LITERARY REFERENCES:
• ??????? ?????????? ????????: ?????????????? ?????????? ????????? I-IV ?????. ??????????. - ?.: ?????, 1988. – P. 118
• ?????????? ?? ?????????????. - ?.1, ??.1. - ?.-?.: ??? ????, 1961. – P. 244-245
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 280-294
• ?????????? ?.?., ??????????? ?.?. ????????? ?? ????????????? ???????. - ?.: ???, 1976. – P. 19
• ???????? ?.?. ?????? ????? ?????. - ?.2. - ?.: ?????, 1973. – P. 172-174
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 72

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