katie701Lv1

1 Mar 2022

For the formation of carbon dioxide from graphite and oxygen gas

C(s)+O2(g)→CO2(g)

ΔrH°=-393.51 kJ mol-1 and ΔrS°=+3.07 J mol-1 K-1.

Is this process

 

Spontaneous at all temperatures

 

Spontaneous at low temperatures but not spontaneous at high temperatures

 

Not spontaneous at low temperatures but spontaneous at high temperatures

 

Not spontaneous at any temperature