25 degrees Celsius, determine the reaction enthalpy in KJ of the
following. Assume delta S=0 . Balance these equations
Show transcribed image text Using the table of average bond dissociation enthalpies at 25 °C, determine the reaction enthalpy, in KJ, of the following. Assume delta S 0. BALANCE THESE EQUATIONS Show work on another page if Bond H-H O-H C-H(-CH,) C-H CH) C-H CH) N-H Si-H Bond Dissociation Enthalpy kJ (kcal)/mol 135 (104) 439 (105) 422 (101) 464 (111) 556 (133) 391 (93) 318 (76) 376 (90) 355 (85) 385 (92) Bond Dissociation Enthalpy k] (kcal)/mol 238 (57) 301 (72) 727 (174) 728 (174) 803 (192) 1075 (257) 950 (227) 966 (231) 498 (119) Bond C-1 C-Si C-O (aldehyde) C-N C–o answer: b) CH2=CH2 + CH4 → CH3CH:CH3 answer answer: c) CH4 + O2-→ CH3OH
Using the table of average bond dissociation enthalpies at 25 °C, determine the reaction enthalpy, in KJ, of the following. Assume delta S 0. BALANCE THESE EQUATIONS Show work on another page if Bond H-H O-H C-H(-CH,) C-H CH) C-H CH) N-H Si-H Bond Dissociation Enthalpy kJ (kcal)/mol 135 (104) 439 (105) 422 (101) 464 (111) 556 (133) 391 (93) 318 (76) 376 (90) 355 (85) 385 (92) Bond Dissociation Enthalpy k] (kcal)/mol 238 (57) 301 (72) 727 (174) 728 (174) 803 (192) 1075 (257) 950 (227) 966 (231) 498 (119) Bond C-1 C-Si C-O (aldehyde) C-N C–o answer: b) CH2=CH2 + CH4 → CH3CH:CH3 answer answer: c) CH4 + O2-→ CH3OH