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.

Question

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)

*I just want to how to solve this problem as in an equation, not the answer.  thank you!

DrBob222 · Answer

I thought I did this for you a day or so ago. 482*(12.0/2*molar mass CO) = ?

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.