Mass When hot lava reaches seawater, the salts in the
water react with steam to form gaseous
hydrochloric acid. You are given an unbalanced
chemical equation for one such reaction and the
volume of HCl(g) produced. Explain how you
would find the mass of solid sea salt needed to
produce the given gas volume.
T

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.