Carbonic acid, H, C03, has two acidic hydrogens. A solution containing an unknown concentration of carbonic acid is titrated with potassium hydroxide. It requires 22.9 mL of 2.890 M KOH solution to titrate both acidic protons in 58.3 mL of the
carbonic acid solution. Write a balanced net ionic equation for the neutralization reaction. Include physical states.
net ionic equation:
Calculate the molarity of the carbonic acid solution.
M
concentration:

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.