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Properties of substance:
sodium polonide
Group of substances:
inorganic
Physical appearance:
cubic crystals
Empirical formula (Hill's system for organic substances):
Na
2
Po
Structural formula as text:
Na2Po
Molar/atomic mass: 254.98
Density:
4.08 (20°C, g/cm
3
)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-347 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
138 (s)
References:
Успехи химии. - 1982. - Т.51, №7. - pp. 1095 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru