Final answer:
The CSOKI calculator mentioned is a tool to determine thermodynamic values such as the entropy of vaporization (ΔSvap) by using enthalpy of vaporization (ΔHvap) and temperature (T). It is an example of Calculator Skills in the context of Vapor Pressure thermodynamics.
Step-by-step explanation:
The button in CSOKI that students are asking about appears to be a tool to calculate thermodynamic quantities, such as the entropy of vaporization (ΔSvap) when a substance transitions from liquid to gas. The context provided indicates that the button in question provides a calculator to determine potential values for various state functions such as ΔSvap using a given ΔHvap (enthalpy of vaporization) and temperature in Kelvin (T).
In the process of normal boiling, the system is at equilibrium, which means the Gibbs free energy change (ΔG) is zero. To find ΔSvap, you would only need to plug in the values for T and ΔHvap into the formula ΔSvap = ΔHvap / T. Such a feature would be an example of Calculator Skills being applied in the field of Vapor Pressure calculations and related areas.