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Properties of substance:
platinum(II) chloride
Group of substances:
inorganic
Physical appearance:
rhombic crystals
Empirical formula (Hill's system for organic substances):
Cl
2
Pt
Structural formula as text:
PtCl2
Molar/atomic mass: 265.984
Decomposition temperature (°C):
581
Solubility (g/100 g of solvent):
acetone
: insoluble [
Ref.
]
ammonia liquid
: sparingly soluble [
Ref.
]
diethyl ether
: insoluble [
Ref.
]
ethanol
: insoluble [
Ref.
]
hydrazine
: 1 (20°C) [
Ref.
]
sulfuric acid
: insoluble [
Ref.
]
water
: insoluble [
Ref.
]
Density:
5.87 (20°C, g/cm
3
)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-106.7 (s)
Standard molar Gibbs energy of formation Δ
f
G
0
(298.15 K, kJ/mol):
-93.3 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
219.6 (s)
References:
Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 391 [Russian]
Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 90 [Russian]
Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1013 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru