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Posted

Salut ! 🙂 

Je comprends pas bien un point dans le cours de thermo : dans quels cas on peut dire qu'une rĂ©action est spontanĂ© quelque soit la tempĂ©rature ?  

 

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Posted
  On 12/28/2020 at 6:46 PM, Ninaaa said:

Salut ! 🙂 

Je comprends pas bien un point dans le cours de thermo : dans quels cas on peut dire qu'une rĂ©action est spontanĂ© quelque soit la tempĂ©rature ?  

 

Expand  

Slt, 

Quand delta H est nĂ©gative et delta S est positive ! 

voilĂ  voilĂ 

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