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Tetapan kesetimbangan dan energi bebas

Tetapan kesetimbangan dan energi bebas. Penyusun : vitta shela (053) Alfian Iskandar Zulkarnaen (041) Prodi : Teknik Industri (B). Tetapan kesetimbangan. Pengertian

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Tetapan kesetimbangan dan energi bebas

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  1. Tetapankesetimbangandanenergibebas Penyusun : vittashela (053) Alfian Iskandar Zulkarnaen (041) Prodi : TeknikIndustri (B)

  2. Tetapankesetimbangan Pengertian Tetapankesetimbanganadalahhasil kali konsentrasisetimbangzat di ruaskanandibagihasil kali konsentrasisetimbangzat di ruaskiri, masing-masingkonsentrasizatdipangkatkandengankoefisienreaksinya.

  3. A.  KESETIMBANGAN DINAMIS • 1.  ReaksiReversibeldanIrreversibel • 2.  KeadaanSetimbang

  4. B.  MACAM-MACAM KESETIMBANGAN 1.  KesetimbanganHomogen Contoh: 4NH3(g) + 3O2(g) ↔ 2N2(g)+ 6H2O(g) 2.  KesetimbanganHeterogen Contoh: Fe2O3(s) + CO(g) ↔ 2FeO(s) + CO2(g)

  5. Energibebas • EnergiBebas Gibbs(G) 2. EnergiBebas Helmholtz (A)

  6. Josiah Willard Gibbs (11 Februari 1839 - April 28, 1903) adalahseorangilmuwanAmerika yang membuatkontribusipentinguntukteorifisika, kimia, danmatematika. Karyanyapadaaplikasitermodinamikasangatberperandalammengubahkimiafisikmenjadiilmudeduktifketat

  7. Hermann Ludwig Ferdinand vonHelmholtz (31 Agustus 1821 -September 8, 1894) adalahseorangdokterJermandanfisikawan yang membuatkontribusi yang signifikankedaerah-daerahluasbervariasibeberapailmupengetahuan modern.

  8. G = H – TS(RumusTeori Gibbs) • A = U – TS (RumusTeori Helmholtz)  T = suhu, S = entropi U = energi dalam H= entalpi

  9. GOMAWO

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