Consider the following reaction where kp = 55.6 at 698 k: h2(g) + i2(g) 2hi(g)if the three gases are mixed in a rigid container at 698 k so that the partial pressure of each gas is initially one atm, what will happen? indicate true (t) or false (f) for each of the following: 1. a reaction will occur in which hi(g) is produced.2. kp will decrease.3. a reaction will occur in which h2 is consumed.4. q is less than k.5. the reaction is at equilibrium. no further reaction will occur.

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.