Be sure to answer all parts. From the values of AH and AS, predict which of the following reactions would be spontaneous at 25°C: reaction A: AH = 10.5 kJ/mol, AS = 30.0 J/K mol; spontaneous nonspontaneous impossible to tell reaction B: AH = 1.8 kJ/mol, AS = -113 J/K · mol, spontaneous nonspontaneous impossible to tell If either of the reactions is nonspontaneous, can it(they) become spontaneous? yes, reaction A can become spontaneous yes, reaction B can become spontaneous yes, both reactions can become spontaneous no, neither reaction can become spontaneous If either of the reactions is nonspontaneous but can become spontaneous, at what temperature might it

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Be sure to answer all parts.
From the values of AH and AS, predict which of the following reactions would be spontaneous at 25°C:
reaction A: AH = 10.5 kJ/mol, AS = 30.0 J/K·mol;
spontaneous
nonspontaneous
impossible to tell
reaction B: AH = 1.8 kJ/mol, AS = -113 J/K • mol,
spontaneous
77
nonspontaneous
impossible to tell
If either of the reactions is nonspontaneous, can it(they) become spontaneous?
yes, reaction A can become spontaneous
yes, reaction B can become spontaneous
yes, both reactions can become spontaneous
no, neither reaction can become spontaneous
If either of the reactions is nonspontaneous but can become spontaneous, at what temperature might it
become spontaneous?
°C
Transcribed Image Text:Be sure to answer all parts. From the values of AH and AS, predict which of the following reactions would be spontaneous at 25°C: reaction A: AH = 10.5 kJ/mol, AS = 30.0 J/K·mol; spontaneous nonspontaneous impossible to tell reaction B: AH = 1.8 kJ/mol, AS = -113 J/K • mol, spontaneous 77 nonspontaneous impossible to tell If either of the reactions is nonspontaneous, can it(they) become spontaneous? yes, reaction A can become spontaneous yes, reaction B can become spontaneous yes, both reactions can become spontaneous no, neither reaction can become spontaneous If either of the reactions is nonspontaneous but can become spontaneous, at what temperature might it become spontaneous? °C
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