the values for delta H and delta S are C(graphite) + CO2(g) gives 2CO2(g) are 170 kJ and 170 J/k - Chemistry - Thermodynamics

Question

the values for delta H and delta S are C(graphite) + CO2(g) gives
2CO2(g) are 170 kJ and 170 J/k reslectively m what is temperature
at which reaction is spontaneous

Geetha · Accepted Answer

According to Gibbs Helmhlotz equation∆G=∆H-T∆STo find the spontaneous reaction temperature find the equilibrium condition
∆G=0So ∆H-T∆S =0∆H=T∆ST= ∆H∆S     = 170× 103170   = 1000 KSo the temperature greater than 1000 K, will give the spontaneous condition

the values for delta H and delta S are C(graphite) + CO2(g) gives 2CO2(g) are 170 kJ and 170 J/k reslectively m. what is temperature at which reaction is spontaneous