• Kimia
  • Kimia Fisik dan Analisis Kelas 11 SMA
  • Termokimia
  • Penentuan Perubahan Entalpi Reaksi

Video solusi : Diketahui data energi ikatan sebagai berikut. DC=C = 348 kJmol^-1 DC-O = 799 kJmol^-1 DC-H = 413 kJmol^-1 DC=O = 358 kJmol^-1 DCl-Cl = 242 kJmol^-1 DO-H = 463 kJmol^-1 DH-Cl = 431 kJmol^-1 DH-H = 436 kJmol^-1 DC-Cl = 328 kJmol^-1 DC=C = 614 kJmol^-1 DO=O = 146 kJmol^-1 Tentukan deltaH dari reaksi berikut. a. C3H6(g) + H2(g) -> C3H8(g) b. CH3-CH3-COOH(l) + CH3 - OH(l) -> CH3 - CH2 - COOCH3(l) + H2O(l) c. CH3-CH2-OH(g) +O2(g) -> CH3 - COOH(aq) + H2O(l)

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