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GAS

GAS. 10 L gas H 2 tekanannya 1 atm. Jumlah mol gas dan suhunnya dibuat tetap. Volume gas dijadikan 9 L. Menjadi berapa tekanannya ?. Hukum Boyle. Jawab: P 1 V 1 = P 2 V 1. Hukum Charles.

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GAS

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  1. GAS • 10 L gas H2 tekanannya 1 atm. Jumlah mol gas dan suhunnya dibuat tetap. Volume gas dijadikan 9 L. Menjadi berapa tekanannya ? Hukum Boyle Jawab: P1V1 = P2V1

  2. Hukum Charles • 10 L gas O2 suhunya 27°C dipanaskan menjadi 37°C. Jumlah mol gas dan tekanannya dibuat tetap. Menjadi berapa volumenya ? Jawab:

  3. Hukum Avogadro • 2 mol gas H2 volumenya 40 L. Pada suhu dan tekanan yang sama, berapa volume 3 mol gas O2 ? Jawab:

  4. Gas Ideal • 2 mol gas H2 pada suhu 27°C volumenya 40 L. Berapa tekanannya ? Jawab: P.V = n.R.T (R = 0,08206 L.atm/mol.K)

  5. Campuran Gas • nT = nA + nB + nC + …… • PT = PA + PB + PC + …… (Dalton) • VT = VA + VB + VC + …… (Amagast) fraksi mol = fraksi tekanan = fraksi volume

  6. 2 mol gas Cl2 tekanannya 1 atm. Ditambah gas N2 tekanan campuran gas 1,2 atm. Berapa mol N2 yang ditambahkan ? Jawab:

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