According to the law of conservation of matter is this drawing accurate? a. the drawing is correct because there are larger molecules on the reactant side. b. the drawing is incorrect, because there are more molecules on the products side. c. the drawing is correct, because there are eight white atoms and eight red atoms on each side of the reaction. d. the drawing is incorrect, because there are different numbers of molecules on each side of the reaction.

- aluminum and copper chloride.

- the chloride ion to separate the aluminum from the oxygen so that the aluminum can react with the copper ions (and the water molecules).

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.