Of the following reactions, which one releases the most heat?

Question

(1) CHig) + 20ig) - COig) + 2H20(t)
(2) 2CsHlS(t)+250ig)-1 6COig)+ 1 8H20(t)
(3) ig) - 2NO(g)
(4) 2C(s) + Hi(g) - C2Hig)

Answer 1

almost 5 years old and still no answers