Latihan UTS Kimdas2.docx - Selesaikan soal-soal berikut 1 Diketahui reaksi kesetimbangan 2CO(g < = > C(s CO2(g Dalam ruang yang bervolume 5 liter

# Latihan UTS Kimdas2.docx - Selesaikan soal-soal berikut 1...

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Selesaikan soal-soal berikut : 1. Diketahui reaksi kesetimbangan 2CO(g) < ==== > C(s) + CO 2 (g) . Dalam ruang yang bervolume 5 liter, sebanyak 0,4 mol gas CO dipanaskan dengan suhu 180 oC hingga terdisosiasi. Jika tekanan dalam ruang tersebut 2 atm, berapakah harga derajat disosiasi gas CO. 2. Dalam wadah 1 liter terjadi kesetimbangan CO (g) < ==== > CO 2 (g) + H 2 (g). Dengan harga Kc = 1,2 . Untuk menghasilkan x M H 2 dan y M CO 2 saat setimbang dari z M H 2 O. Tentukan gas CO yang diperlukan. (penyelesaian dalam bentuk x, y, z ) 3. Sebanyak 0,1 mol lantanium oksalat La2(C2O4)3 diletakkan di dalam ruang hampa 10 liter dan dibiarkan terurai hingga mencapai kesetimbangan pada suhu tetap. Reaksi yang terjadi : La2(C2O4)3 (s) < === > La2O3 (s) + 3CO (g) + 3CO2 (g) . Jika dalam keadaan setimbang tekanan total dalam ruangan tersebut 0,2 atm, hitung tetapan kesetimbangan Kp untuk reaksi tersebut. 4. Gas NH

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