A272004 - OEIS

A272004

Decimal expansion of Cp(3), the molar specific heat of an triatomic ideal gas at constant pressure, in J mol^-1 K^-1.

3, 7, 4, 1, 5, 0, 6, 9, 1

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

2,1

COMMENTS

Also the decimal expansion of Cv(4), the molar specific heat of a tetraatomic 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.

LINKS

FORMULA

Cp(3) = (3 + 3/2) * R = 9/2 * A081822.

Cp(3) = Cp(2) + R = Cv(3) + R = A272003 + A081822.

EXAMPLE

Cp(3) = 37.4150691 J mol^-1 K^-1.

CROSSREFS

KEYWORD

more,cons,nonn

AUTHOR

STATUS

approved