Page 35 - New E-Modul Sistem Koloid Maifil Dwi Andrean
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S I S T E M K O L O I D
4. Termasuk jenis koloid apakah telur tersebut?
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Kesimpulan percobaan:...................................................................................................
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c. Membuktikan sifat listrik koloid
1. Masukkan 15 ml koloid Fe(OH)3 kedalam tabung U
2. Jepitkan kabel hitam merah pada elektroda dan ujung yang lain pada baterai
3. Celupkan elektroda pada tiap ujung tabung U (jangan terkena cairan)
4. Perhatikan arah pergerakan koloid Fe(OH)3 tersebut.
Hasil Pengamatan
1. Termasuk jenis koloid apakah Fe(OH)3?
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2. Kearah manakah koloid Fe(OH)3 bergerak?
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3. Apa muatan dari koloid Fe(OH)3?
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26
Chemistry is fun
