Comment Figure shows only first and second heating processes. Sulfidation reaction starts above 350Ž and continues till more than 800Ž.
Exothermic peak, max 577Ž,@ƒ¢Hr= -1459 J/g@
The enthalpy of formation@Product is hexagonal
CrS.
The enthalpy of formation of CrS is roughly estimated to ĢHf= 29.3Kcal/mol.
