How much heat is released when a mixture containing 12.6 g CS2 and 12.6 g Cl2 reacts by the following equation?
CS2(g) + 3 Cl2(g) → S2Cl2(g) + CCl4(g)
ΔH° = −230. kJ
First, use stoichiometry to determine which is the limiting reagent. Then, use
-230 kJ x (g limiting reagent/molar mass limiting reagent) = ?? kJ.