From the following data, calculate ÎH o R,391.4 K for the reaction CH 3 COOH(g) + 2O
Question:
Values for ÎHoR for the first two reactions are at 298.15 K, and for the third reaction at 391.4 K.
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AH(KJ mol) CH;COOH(I) + 20,(g) → 2H20(1) + 2C0,(g) H,0(1) → H,0(g) CH,CООН() — сH,CОOHE) -871.5 40.656 24.4 Substance CH-COон() 0,(g) co:(g) Н.0() H,0(g) 14.9 3.53 4.46 9.055 4.038 |CP,m/R
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