Calculate the standard-state entropy for the following reaction: 1 Al2O3(s) + 3 H2(g) ? 2 Al(s) + 3 H2O(l) (If applicable, coefficients of one have been included for clarity.) The standard entropy values are given in the table. Formula S? J/(K?mol) Al(s) 28.0 H2O(l) 189 Al2O3(s) 51.0 H2(g) 131 Express your answer with the appropriate units.
Problem 6 Part B Calculate the standard-state entropy for the following reaction 1 Al3O3(s) Entropy, denoted by the symbol S, is the thermodynamic property describing the amount of molecular randomness or disorder in a system. It is a state thermodynamic function meaning that its value does not depend on the path used to arrive at a specific set of conditions. Each system with a specified temperature, pressure, and composition has a unique entropy value + 3H2(g) → 2 Al(s) + 3H20(l) (If applicable, coefficients of one have been included for clarity.) The standard entropy values are given in the table The entropy change, ΔS, is the difference in entropy between two states of a system, such as between the reactants and products of a reaction or between a flask before Formula J/(K-mol) Al(s 28.0 H20189 and after adding a mixture of gas Al2O3(s51.0 131 H2(g) Express your answer with the appropriate units. alne Submit Hints My Answers Give Up Review Part Incorrect; Iry Again, 4 attempts remaining