4. Find AHreaction for the following at C2H6 (g) + %02 (g) → C2H5OH () given the following thermochemical data at 20°C: C2H6 (g) + 7/202 (g) → 2CO2 (g) + 3H20 (I); AH = -368.4 kcal C2HSOH (I) + 302 (g) → 2CO2 (g) + 3H2O (/); AH = -327.6 kcal

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4. Find AHreaction for the following at 20°C.
C2H6 (g) + ½O2 (g) → C2H5OH (/)
given the following thermochemical data at 20°C:
C2H6 (g) + 7/202 (g) → 2CO2 (g) + 3H2O (I); AH = -368.4 kcal
C2H5OH (I) + 302 (g) → 2CO2 (g) + 3H2O (I); AH = -327.6 kcal
Transcribed Image Text:4. Find AHreaction for the following at 20°C. C2H6 (g) + ½O2 (g) → C2H5OH (/) given the following thermochemical data at 20°C: C2H6 (g) + 7/202 (g) → 2CO2 (g) + 3H2O (I); AH = -368.4 kcal C2H5OH (I) + 302 (g) → 2CO2 (g) + 3H2O (I); AH = -327.6 kcal
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