Key CHE132 Midterm1

Key CHE132 Midterm1 - CHE132S11Ex01 Answer Section MULTIPLE...

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CHE132S11Ex01 Answer Section MULTIPLE CHOICE 1. ANS: C REF: 13.2 OBJ: Identify the relationship between entropy changes in the universe, the system, and the surroundings 2. ANS: C REF: 15.7 OBJ: Determine equilibrium concentrations or partial pressures given initial conditions and an equilibrium constant 3. ANS: E REF: 13.1 OBJ: State the relationship between spontaneity and entropy change or accessible states. 4. ANS: A REF: 13.3 OBJ: Compare the standard molar entropies of various substances 5. ANS: D REF: 5.3 OBJ: Define the term enthalpy change. 6. ANS: B REF: 15.9 OBJ: Identify the relationship between the standard free energy change and the equilibrium constant for a reaction 7. ANS: D REF: 15.7 OBJ: Identify the effect of adding or removing a product or reactant from a reaction at equilibrium 8. ANS: A REF: 5.1 OBJ: Define the term work. 9. ANS: A REF: 15.8 OBJ: Determine equilibrium concentrations or partial pressures given initial conditions and an equilibrium constant 10. ANS: D
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Key CHE132 Midterm1 - CHE132S11Ex01 Answer Section MULTIPLE...

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