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A272003
Decimal expansion of Cp(2), the molar specific heat of an diatomic ideal gas at constant pressure.
5
2, 9, 1, 0, 0, 6, 0, 9, 3
OFFSET
2,1
COMMENTS
Also the decimal expansion of Cv(3), the molar specific heat of a triatomic gas at constant volume.
The molar specific heat of an n-atomic gas at constant pressure and volume can be calculated respectively with the following formulae:
- Cv(n) = (n + 1/2) R;
- Cp(n) = (n + 3/2) R;
Where R = Cp(n) - Cv(n) = Cp(n) - Cp(n-1) = A081822 is IUPAC's value of the gas constant.
FORMULA
Cp(2) = (2 + 3/2) * R = 7/2 * A081822.
Cp(2) = Cp(1) + R = Cv(2) + R = A272002 + A081822.
EXAMPLE
Cp(2) = 29.1006093 J mol^-1 K^-1.
CROSSREFS
KEYWORD
more,cons,nonn
AUTHOR
Natan Arie Consigli, Jul 06 2016
STATUS
approved