Page 13 - E-Modul Sistem Koloid Maifi Dwi Andrean
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S I S T E M K O L O I D
Tabel Perbedaan Larutan, Koloid, dan Suspensi
Sebelum Setelah Dapat/tidak
didiamkan Larutan/
Jernih/ didiamkan dapat Dapat/tidak
Campuran (ada/ koloid/
Keruh (ada/tidak ada menghambur dapat disaring
tidak ada endapan) kan cahaya suspensi
endapan)
Air dan
garam
Air dan
serbuk
susu
Air dan
pasir
Berdasarkan percobaan dan hasil pengamatan jawablah pertanyaan-
pertanyaan berikut ini.
1. Dari ketiga jenis campuran pada tabel di atas, kelompokkanlah jenis campuran tersebut
kedalam campuran homogen atau heterogen? Jelaskan kenapa demikian!
Jawaban:..............................................................................................................................
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2. Sebelum didiamkan, manakah dari ketiga campuran tersebut yang menghasilkan
endapan?
Jawaban:..............................................................................................................................
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3. Setelah didiamkan, manakah dari ketiga campuran tersebut yang menghasilkan
endapan? Jelaskan kenapa demikian?
Jawaban:..............................................................................................................................
............................................................................................................................................
............................................................................................................................................
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4. Setelah disinari, manakah dari ketiga campuran yang menghamburkan cahaya?
Jawaban:..............................................................................................................................
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5
Chemistry is fun
