Arrange the compounds in order of increasing acid strength. Consult the references section for pKa values of each acid. Suppose the strongest acid is b, the acid of intermediate strength is c and the weakest acid is a Then this leads to the following input: a. CH 3NH3
Methylammonium ion
b. CH3 COH
Acetic acid
c. H2S
Hydrogen sulfide

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

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.

plasma - state of matter made up of electrically charged particles