kJ/(kmol·K)

kilojoule per kilomole kelvin

Molar entropyexact by definition

The kilojoule per kilomole kelvin is exactly 1 J/(mol·K). Engineering thermodynamics tables built on kilomoles print molar entropy and molar heat capacity this way, and the numbers match the chemist's J/(mol·K) digit for digit.

1 kJ/(kmol·K) 1 J/(mol·K)
Solvers that use molar entropy