By Cathy Wong, ND - Reviewed by a board-certified physician. Ylang ylang essential oil is a type of essential oil commonly used in aromatherapy. Sourced from the flowers of Cananga odorata (a plant native to the Philippines and Indonesia), ylang ylang essential oil is said to offer a variety of health benefits.
Equilibrium constants can be used to calculate the concentrations of reactants and products that will be present at equilibrium. Learning Objective. Calculate the concentrations of reaction components at equilibrium given the starting concentrations and the equilibrium constant.
Use of tabulated values to calculate entropy, enthalpy, or free energy of reaction. We can use tabulated values of the different state functions for the elements in reference sources to insert into the summation equations.We first write out the summation equation and then plug in the tabulated values.Example 6(g) [ ] _ [ S + 3S ] S (s) F 2(g) Now we use the values from the book.se of tabulated values to calculate entropy, enthalpy, or free energy of reaction. We can use tabulated values of the different state functions for the elements in reference sources to insert into the summation equations.