3) From the following data, calculate AH° (391.4 K) for the reaction CH3COOH) + 202 (a) → 2H20(9) + 2002 (9) Reaction A.H° (kJ/mol) CH3COOH) + 202 o) → 2H20(1) + 2C02 ca) 871.5 (at 298.15 к) H200→ H20(a) 40.656 (at 298.15 к) CH3COOH()→ CH3COOH) 24.4 (at 391.4 K) Substance CH;COOH (I) O2 (g) Co; (g) H;0 (1) H;0 (g) Cp.m/R 14.9 3.53 4.46 9.055 4.038

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3)
From the following data, calculate AH° (391.4 K) for the reaction
CH3COOH) + 202 (g) → 2H20(9) + 2002 (9)
Reaction
A.H° (kJ/mol)
CH3COOH) + 202 6) → 2H20(1) + 2C02 ca)
871.5 (at 298.15 к)
H200→ H20 (a)
40.656 (at 298.15 к)
CH3COOH()→ CH3COOH()
24.4 (at 391.4 K)
Substance
CH;COOH (I)
O2 (g)
CO; (g)
H;0 (1)
H;0 (g)
Cp.m/R
14.9
3.53
4.46
9.055
4.038
Transcribed Image Text:3) From the following data, calculate AH° (391.4 K) for the reaction CH3COOH) + 202 (g) → 2H20(9) + 2002 (9) Reaction A.H° (kJ/mol) CH3COOH) + 202 6) → 2H20(1) + 2C02 ca) 871.5 (at 298.15 к) H200→ H20 (a) 40.656 (at 298.15 к) CH3COOH()→ CH3COOH() 24.4 (at 391.4 K) Substance CH;COOH (I) O2 (g) CO; (g) H;0 (1) H;0 (g) Cp.m/R 14.9 3.53 4.46 9.055 4.038
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