What can be said about an endothermic reaction with a negative entropy change? The reaction is What can be...
What can be said about an endothermic reaction with a negative entropy change?
| spontaneous at all temperatures. | |
| spontaneous at high temperatures. | |
| spontaneous at low temperatures. | |
| spontaneous in the reverse direction at all temperatures. | |
| nonspontaneous in either direction at all temperatures. |
Part B
| spontaneous at all temperatures. | |
| spontaneous at high temperatures. | |
| spontaneous at low temperatures. | |
| spontaneous in the reverse direction at all temperatures. | |
| nonspontaneous in either direction at all temperatures. |
Homework Answers
spontaneous in the reverse direction at all temperatures
spontaneous at low temperatures
a)spontaneous in the reverse direction at all temperatures
b)spontaneous at low temperatures
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What can be said about an endothermic reaction with a negative entropy change? The reaction is What can be...
What can be said about an Endothermic reaction with a negative entropy change? The reaction is a. spontaneous at al...
What can be said about an Endothermic reaction with a negative entropy change? The reaction is a. spontaneous at all temperatures. b. spontaneous at high temperatures. c. spontaneous at low temperatures. d. spontaneous in the reverse direction at all temperatures. e. nonspontaneous in either direction at all temperatures. What can be said about an Exothermic reaction with a negative entropy change? The reaction is a. spontaneous at all temperatures. b. spontaneous at high temperatures. c. spontaneous at low temperatures. d....
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Question 5 The spontaneity of a reaction depends both on the enthalpy change, Delta H, and entropy change, Delta S. Reactions that release energy produce more stable products, and the universe tends toward disorder. Thus, an exothermic reaction with a positive entropy change will always be spontaneous. Mathematically, this relationship can be represented as where Delta G is the change in Gibbs free energy and T is the Kelvin temperature. If Delta G is negative, then the reaction is spontaneous....
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em 11 Review Constants ! Predict the spontaneity of a reaction (and the temperature dependence of...
em 11 Review Constants ! Predict the spontaneity of a reaction (and the temperature dependence of the spontaneity) for each possible combination of signs for AH and AS (for the system). Part A A negative, AS positive The reaction will be spontaneous at low temperature, but nonspontaneous at high temperature, The reaction will be nonspontaneous at all temperatures. The reaction will be spontaneous at all temperatures. The reaction will be nonspontaneous at low temperature, but spontaneous at high temperature. Submit...
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em 11 Review Constants ! Predict the spontaneity of a reaction (and the temperature dependence of the spontaneity) for each possible combination of signs for AH and AS (for the system). Part A A negative, AS positive The reaction will be spontaneous at low temperature, but nonspontaneous at high temperature, The reaction will be nonspontaneous at all temperatures. The reaction will be spontaneous at all temperatures. The reaction will be nonspontaneous at low temperature, but spontaneous at high temperature. Submit...
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