3. The standard free energy change at room temperature may be calculated as A, ΔG°=∑νΔG°(products)−∑νΔG°(reactants) B, ΔG°=∑νΔG°(reactants)−∑νΔG°(products) C, ΔG°=∑νΔG°(products)+∑νΔG°(reactants) D, ΔG°=∑ΔG°(products)−∑ΔG°(reactants) 4.Which statement is true concerning the standard states of Cl2(g), K(s) and KCl(aq)? A, The standard state for Cl2(g) is the pure gas at 1 atm, for K(s) is the pure solid at 1 atm, and for KCl(aq) is the solution at a concentration of 1 mol/L. B, The standard state for Cl2(g) is the pure gas at a concentration of 1 mol/L, for K(s) is the pure solid at 1 atm, and for KCl(aq) is the solution at 1 atm. C, The standard state for Cl2(g) is the pure gas at 1 atm, for K(s) is the pure solid at a concentration of 1 mol/L at 1 atm, and for KCl(aq) is the solution at a concentration of 1 mol/L. D, The standard state for Cl2(g) is the pure gas, for K(s) is the pure solid, and for KCl(aq) is the solution.
3. The standard free energy change at room temperature may be calculated as A, ΔG°=∑νΔG°(products)−∑νΔG°(reactants) B, ΔG°=∑νΔG°(reactants)−∑νΔG°(products) C, ΔG°=∑νΔG°(products)+∑νΔG°(reactants) D, ΔG°=∑ΔG°(products)−∑ΔG°(reactants) 4.Which statement is true concerning the standard states of Cl2(g), K(s) and KCl(aq)? A, The standard state for Cl2(g) is the pure gas at 1 atm, for K(s) is the pure solid at 1 atm, and for KCl(aq) is the solution at a concentration of 1 mol/L. B, The standard state for Cl2(g) is the pure gas at a concentration of 1 mol/L, for K(s) is the pure solid at 1 atm, and for KCl(aq) is the solution at 1 atm. C, The standard state for Cl2(g) is the pure gas at 1 atm, for K(s) is the pure solid at a concentration of 1 mol/L at 1 atm, and for KCl(aq) is the solution at a concentration of 1 mol/L. D, The standard state for Cl2(g) is the pure gas, for K(s) is the pure solid, and for KCl(aq) is the solution.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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3. The standard free energy change at room temperature may be calculated as
A, ΔG°=∑νΔG°(products)−∑νΔG°(reactants)
B, ΔG°=∑νΔG°(reactants)−∑νΔG°(products)
C, ΔG°=∑νΔG°(products)+∑νΔG°(reactants)
D, ΔG°=∑ΔG°(products)−∑ΔG°(reactants)
4.Which statement is true concerning the standard states of Cl2(g), K(s) and KCl(aq)?
A, The standard state for Cl2(g) is the pure gas at 1 atm, for K(s) is the pure solid at 1 atm, and for KCl(aq) is the solution at a concentration of 1 mol/L.
B, The standard state for Cl2(g) is the pure gas at a concentration of 1 mol/L, for K(s) is the pure solid at 1 atm, and for KCl(aq) is the solution at 1 atm.
C, The standard state for Cl2(g) is the pure gas at 1 atm, for K(s) is the pure solid at a concentration of 1 mol/L at 1 atm, and for KCl(aq) is the solution at a concentration of 1 mol/L.
D, The standard state for Cl2(g) is the pure gas, for K(s) is the pure solid, and for KCl(aq) is the solution.
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