The value of ƒ¢H�‹ for the reaction below is -482 kJ. Calculate the heat (kJ) released to the surroundings when 12.0 g of CO(g) reacts completely.

2CO(g) + O2(g) �¨ 2CO2(g)

1 answer

482kJ x (12.0/28*2) = ? kJ released.