Eksperimen Saponifikasi - Kelas 5UKM 2017 (16 April 2017)

Eksperimen Saponifikasi 

Tahniah buat semua pelajar 5UKM yang telah berjaya menghasilkan sabun daripada minyak kelapa sawit.

Eksperimen Saponifikasi (Kelas 5UM 2016)

Experiment : Process of making Soap (Chapter 4)

Experiment : Process of making soap

 

Saponification process / Hydrolisis process

 

Refer page 84 & 85 (Science Process Skills Longman)

 

Materials and apparatus

 

 

Students from class 5UIAM 2013

 

Shake in water- A lot of bubbles are produced

 

Feel with your finger - Smooth

 

Test with red litmus paper - turns to blue (alkaline)

 

 

 

 

Students form class 5UM 2013

 

 

White solid (Soap)

 

Soap is alkaline.

 

Video

 

Credit to TutorVista

(Youtube account : http://www.youtube.com/user/TutorVista?feature=watch)

Cleansing Action of Soap

Credit to TutorVista

(Youtube account : http://www.youtube.com/user/TutorVista?feature=watch)

Process of Making Soap (Saponification)

 

Credit to TutorVista

(Youtube account : http://www.youtube.com/user/TutorVista?feature=watch)