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Properties of substance:
lithium nitrate
Group of substances:
inorganic
Physical appearance:
colorless trigonal crystals
Empirical formula (Hill's system for organic substances):
LiNO
3
Structural formula as text:
LiNO3
Molar/atomic mass: 68.95
Melting point (°C):
261
Decomposition temperature (°C):
600
Solubility (g/100 g of solvent):
acetic acid
: 11.88 (39°C) [
Ref.
]
acetone
: 2.4 (20°C) [
Ref.
]
acetonitrile
: 2.99 (25°C) [
Ref.
]
ammonia liquid
: 243.66 (25°C) [
Ref.
]
benzonitrile
: insoluble [
Ref.
]
diethyl ether
: 0.026 [
Ref.
]
ethanol
: 29.9 (0°C) [
Ref.
]
ethanol
: 31.6 (20.1°C) [
Ref.
]
ethanol
: 34.4 (50°C) [
Ref.
]
ethyl acetate
: very slightly soluble [
Ref.
]
hydrazine
: 100 [
Ref.
]
i-amyl alcohol
: 9.5 (25°C) [
Ref.
]
pyridine
: 38 (25°C) [
Ref.
]
water
: 53 (0°C) [
Ref.
]
water
: 70 (20°C) [
Ref.
]
water
: 145 (40°C) [
Ref.
]
water
: 182 (60°C) [
Ref.
]
water
: 206 (70°C) [
Ref.
]
Hygroscopic:
yes
Density:
2.36 (20°C, g/cm
3
)
Viscosity (mPa·s):
5.85 (277°C)
4.25 (327°C)
2.95 (377°C)
2.03 (427°C)
Surface tension (mN/m):
113 (300°C)
111 (350°C)
108 (400°C)
105 (450°C)
102 (500°C)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-482.3 (s)
Standard molar Gibbs energy of formation Δ
f
G
0
(298.15 K, kJ/mol):
-389.5 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
105 (s)
Molar enthalpy (heat) of fusion Δ
fus
H (kJ/mol):
25.5
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-275 (g)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
279 (g)
Molar heat capacity at constant pressure C
p
(298.15 K, J/(mol·K)):
64 (g)
References:
Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 927-929
Остроушко Ю.И., Бучихин П.И. и др. Литий, его химия и технология. - М.: ИГУИАЭ, 1960. - pp. 50-52 [Russian]
Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 76 [Russian]
Редкие и рассеянные элементы. Химия и технология. - Кн. 1. - М.: Мисис, 1996. - pp. 26 [Russian]
Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 645-646 [Russian]
Химия и технология редких и рассеянных элементов. - Ч. 1. - М.: Высшая школа, 1976. - pp. 12-13 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru