Eddie and val observed the picture of an athlete running in a race. eddie stated the picture shows potential energy being transformed to kinetic energy. val stated that it shows chemical energy being transformed to mechanical energy. which best explains who is correct? only eddie is correct because the picture does not show a transformation that starts with chemical energy. only eddie is correct because the picture does not show a transformation that ends with mechanical energy. both eddie and val are correct because chemical energy is a type of potential energy and mechanical energy includes kinetic energy. both eddie and val are correct because chemical energy is a type of kinetic energy and mechanical energy includes potential energy.

c.

explanation:

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.