3) Calculate the standard Gibbs energy of the following reaction at 298 K:CH₂COOH (1)→ CO (g) + CH3OH (1)Hint: First, calculate the standard reaction enthalpy AH and the standard reaction entropyAS using standard entropies and enthalpies of formation of compounds in the Data Section.Then, calculate the standard Gibbs energy of this reaction.Cadmium (Continued)Cdo(s)CaCO,(s)Caesium (cesium)Cs(s)Cs(g)Cs' (aq)CalciumCa(s)Ca(g)Ca (aq)CIO(8)CaCO,(s) (calcite)CaCO,(s) (aragonite)CaF₂(s)CaCl₂(8)CaBry(s)M/(g mol-¹)C₂(g)CO(g)CO₂(g)128.40172.41132.91132.91132.9140.0840.0840.0856.08100.09100.0978.08110,99199.90AH/(kl mol-¹)-258.2-750.60+76.06-258.280+178.2-542.83-635.09-1206.9-1207.1-1219.6-795.8-682.80+1.895+716.68+831.90-110.53-393.51413 onCarbon (for 'organic' compounds of carbon, see Table 2.5)C(s) (graphite)12.011C(s) (diamond)12.011C(g)12.01124.02228.01144,01014010AGKJ mol¹)-228.4-669 A0+49.12-292.020+1443-553.58-604.03-1128.8-1127.8-1167.3-748,1-663.60+2.900+671.26+775.89-394.36105 00$20K molt54.892.585.23175.60+133.0541.42154.88-53.139.7592.988.768.87104.61305.7402.377158.10199.42197.67213.741176CK¹mot')43.4332.1720.79-10.525.3120.78642.8081.8881.2567.0372.598.5276.11320.83843.2129.1437.11

Answered: Image /qna-images/answer/5a0216d8-fab3-4bb9-996d-ffee2cc13bf5.jpg

3) Calculate the standard Gibbs energy of the following reaction at 298 K: CH₂COOH (1)→ CO (g) + CH₂OH (1) Hint: First, calculate the standard reaction enthalpy A,H and the standard reaction entropy AS using standard entropies and enthalpies of formation of compounds in the Data Section. Then, calculate the standard Gibbs energy of this reaction.

3) Calculate the standard Gibbs energy of the following reaction at 298 K: CH₂COOH (1)→ CO (g) + CH₂OH (1) Hint: First, calculate the standard reaction enthalpy A,H and the standard reaction entropy AS using standard entropies and enthalpies of formation of compounds in the Data Section. Then, calculate the standard Gibbs energy of this reaction.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter13: Spontaneous Processes And Thermodynamic Equilibrium

Section: Chapter Questions

Problem 22P: Use data from Appendix D to calculate the standardentropy change at 25°C for the reaction...

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