How much heat is released during the formation of 3.18 mol HCl(g) in this reaction: H2(g)+Cl2(g) → 2HCl(g) with a ∆H of -184.6 kJ. Express your answer in kJ.

Answer 1

H₂(g) + Cl₂(g) ==> 2HCl(g) ∆H = -184.6 kJ

3.18 mol HCl x 184.6 kJ/mol = 587.0 kJ = heat released