Answer:S = k × ln(Y)
In this equation, Y is the number of microstates in the system (or the number of ways the system can be ordered), k is the Boltzmann constant (which is found by dividing the ideal gas constant by Avogadro's constant: 1.380649 × 10−23 J/K) and ln is the natural logarithm (a logarithm to the base e).
Explanation:
