\(\mathrm{CO(g) + H_2O(g) \rightarrow CO_2(g) + H_2(g)}\) Calculate the standard heat change of the reaction above, if the standard enthalpies of formation ...

Assessment: JAMB UTME - Chemistry - 2012 Subject: Chemistry

Question 1 Report

\(\mathrm{CO(g) + H_2O(g) \rightarrow CO_2(g) + H_2(g)}\)

Calculate the standard heat change of the reaction above, if the standard enthalpies of formation of \(\mathrm{CO_2(g)}\), \(\mathrm{H_2O(g)}\) and \(\mathrm{CO(g)}\) and \(\mathrm{CO(g)}\) in \(\mathrm{KJ\ mol^{-1}}\) are - 394 -242 and - 110 respectively.

+ 262 KJ mol -1

- 262 KJ mol -1

+ 42 KJ mol -1

- 42 KJ mol -1