IB syllabus > energetics (sl) > 6.6 

These notes were written for the old IB syllabus (2009). The new IB syllabus for first examinations 2016 can be accessed by clicking the link below.

IB syllabus for first examinations 2016

6.6 - Spontaneity


6.6.1: Define standard free energy change of reaction (? GØ)


 

 

 


6.6.2: State whether a process will be spontaneous by the sign of ? GØ


 

 

 

 


6.6.3: State and predict the effect of a change in temperature on the spontaneity of a reaction, given standard entropy and enthalpy changes. Use the equation ? GØ = ? HØ -T ? SØ









 


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