Page 56 - E-Modul Sistem Koloid Maifi Dwi Andrean
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S I S T E M    K O L O I D



                      5.  Masukkan sedikit hasil gerusan tadi kedalam gelas kimia tersebut(saring campuran

                          apabila masih terdapat endapan).Amati apa yang terjadi!

                      6.  Masukkan sedikit belerang yang belum digerus kedalam gelas kimia kedua yang
                          berisi  50  mL  air.  Amati  dan  bandingkan  dengan  campuran  pada  gelas  kimia

                          pertama.


                      Hasil Pengamatan
                      1.  Apa yang terjadi ketika belerang yang belum digerus dimasukkan ke dalam air?

                          Jawaban:......................................................................................................................

                          ........................................................................................................................
                          ........................................................................................................................

                          ........................................................................................................................
                      2.  Apa yang terjadi ketika belerang yang telah digerus dimasukkan ke dalam air?

                          Jawaban:......................................................................................................................

                          .....................................................................................................................................

                          .....................................................................................................................................
                          .....................................................................................................................................

                      3.  Apa yang terjadi ketika belerang yang digerus dengan gula dimasukkan kedalam
                          air?

                          Jawaban:......................................................................................................................

                          .....................................................................................................................................
                          .....................................................................................................................................


                          .....................................................................................................................................
                      4.  Diantara  kedua  campuran  diatas  yang  manakah  disebut  koloid?  Sebutkan  jenis

                          koloidnya!

                          Jawaban:......................................................................................................................
                          .....................................................................................................................................

                          .....................................................................................................................................

                          .....................................................................................................................................
                      5.  Belerang  tidak  larut  dalam  air.  Jelaskan  kenapa  belerang  harus  digerus  dan

                          ditambah dengan gula ? Apa fungsi gula dalam proses tersebut?

                          Jawaban:......................................................................................................................
                          .....................................................................................................................................

                          .....................................................................................................................................


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                    Chemistry is fun
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