Question: E2C.5 (a) Given the reactions (1) and (2) below, determine (i) rH and rU for reaction (3), (ii) fH for both HCl(g) and H2O(g), all

E2C.5 (a) Given the reactions (1) and (2) below, determine (i)

E2C.5 (a) Given the reactions (1) and (2) below, determine (i) rH and rU for reaction (3), (ii) fH for both HCl(g) and H2O(g), all at 298K. (1) H2(g)+Cl2(g)2HCl(g) rH=184.62kJmol1 (2) 2H2(g)+O2(g)2H2O(g) rH=483.64kJmolm1 (3) 4HCl(g)+O2(g)2Cl2(g)+2H2O(g)

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