Given the values of ÎHârxn, ÎSârxn, and T below, determine ÎSuniv.
Part A
ÎHârxn= 88 kJ , ÎSrxn= 155 J/K , T= 306 K
Express your answer using two significant figures.
ÎSuniv = J/K
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Part B
ÎHârxn= 88 kJ , ÎSrxn= 155 J/K , T= 754 K
Express your answer using one significant figure.
ÎSuniv = J/K
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Part C
ÎHârxn= 88 kJ , ÎSrxn=â 155 J/K , T= 306 K
Express your answer using two significant figures.
ÎSuniv = J/K
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Part D
ÎHârxn=â 88 kJ , ÎSrxn= 155 J/K , T= 401 K
Express your answer using two significant figures.
ÎSuniv = J/K
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Part E
Predict whether or not the reaction in part A will be spontaneous.
Predict whether or not the reaction in part A will be spontaneous.
spontaneous nonspontaneous
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Part F
Predict whether or not the reaction in part B will be spontaneous.
Predict whether or not the reaction in part B will be spontaneous.
spontaneous nonspontaneous
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Part G
Predict whether or not the reaction in part C will be spontaneous.
Predict whether or not the reaction in part C will be spontaneous.
spontaneous nonspontaneous
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Part H
Predict whether or not the reaction in part D will be spontaneous.
Predict whether or not the reaction in part D will be spontaneous.
spontaneous nonspontaneous
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Given the values of ÎHârxn, ÎSârxn, and T below, determine ÎSuniv.
Part A
ÎHârxn= 88 kJ , ÎSrxn= 155 J/K , T= 306 K
Express your answer using two significant figures.
| ||||
ÎSuniv = | J/K |
SubmitMy AnswersGive Up
Part B
ÎHârxn= 88 kJ , ÎSrxn= 155 J/K , T= 754 K
Express your answer using one significant figure.
| ||||
ÎSuniv = | J/K |
SubmitMy AnswersGive Up
Part C
ÎHârxn= 88 kJ , ÎSrxn=â 155 J/K , T= 306 K
Express your answer using two significant figures.
| ||||
ÎSuniv = | J/K |
SubmitMy AnswersGive Up
Part D
ÎHârxn=â 88 kJ , ÎSrxn= 155 J/K , T= 401 K
Express your answer using two significant figures.
| ||||
ÎSuniv = | J/K |
SubmitMy AnswersGive Up
Part E
Predict whether or not the reaction in part A will be spontaneous.
Predict whether or not the reaction in part A will be spontaneous.
spontaneous | |
nonspontaneous |
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Part F
Predict whether or not the reaction in part B will be spontaneous.
Predict whether or not the reaction in part B will be spontaneous.
spontaneous | |
nonspontaneous |
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Part G
Predict whether or not the reaction in part C will be spontaneous.
Predict whether or not the reaction in part C will be spontaneous.
spontaneous | |
nonspontaneous |
SubmitMy AnswersGive Up
Part H
Predict whether or not the reaction in part D will be spontaneous.
Predict whether or not the reaction in part D will be spontaneous.
spontaneous | |
nonspontaneous |
SubmitMy AnswersGive Up