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COLLOID

COLLOID. LEVEL XII SEMESTER 1 SMKN 7 BANDUNG. SK DAN KD. Standard Competency Understanding colloid, suspension and solution Basic Competency Identifying colloid, suspension and solution Differing type and characteristic of colloid Applying colloid system in life. PURPOSE OF STUDY.

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COLLOID

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  1. COLLOID LEVELXII SEMESTER 1 SMKN 7 BANDUNG

  2. SK DAN KD • Standard Competency • Understanding colloid, suspension and solution • Basic Competency • Identifying colloid, suspension and solution • Differing type and characteristic of colloid • Applying colloid system in life Isi dengan Judul Halaman Terkait

  3. PURPOSE OF STUDY • Students are able to differ hard suspension, real solution and colloid based on data surveillance • Students are able to group types of colloid based on disperser phase and dispersing phase • Students are able to describe the characteristic of colloid • Students are able to explain the process of making colloid Isi dengan Judul Halaman Terkait

  4. COLLOID • Colloid system consisted of to be two phase that is dispersed phase of the size certain in dispersion medium. • Dispersed phase  matter dispersion • Dispersion medium  medium applied dispersion to Isi dengan Judul Halaman Terkait

  5. DISPERSE SYSTEM • Comparison of nature of between condensations, colloid and suspension. Isi dengan Judul Halaman Terkait

  6. Syrup milk coffe (solution) (colloid) (suspension) Isi dengan Judul Halaman Terkait

  7. COLLOID GROUPING • Based on dispersed phase and disperser media, colloid system can be grouped; Isi dengan Judul Halaman Terkait

  8. THE CHARACTERISTIC OF COLLOID • Tyndall effect; Is the effect of dispersal by colloid system Sugar solution coconut mink A. Cannot disperse light B. can disperse light Isi dengan Judul Halaman Terkait

  9. BROWN MOVE • Is zigzag because of kinetic thing Isi dengan Judul Halaman Terkait

  10. ABSORBTION • Is the system of colloid that can absorb particle or ion or other compound, • There is : • Absorbtion surface is called absorbs • Absorbtion until inside lining is called adsorbs Isi dengan Judul Halaman Terkait

  11. COLLOID SYSTEM Isi dengan Judul Halaman Terkait

  12. COAGULATION • Coagulation which is caused by gravitational force and happened if colloid system in a state of didn't charge. Colloid haves the character of neutral if; • Applies Electrophoretic Principle; • Addition of other colloid with charge which at the oposi • Addition of Electrolyte; • Bubbling; Isi dengan Judul Halaman Terkait

  13. COLLOID LIOFIL AND COLLOID LIOFOB • Colloid liofil (fond of liquid) is the system of colloid of which its dispersed phase has a bigger absorbing power. Example; • starch, • soap and • detergent dispersion Isi dengan Judul Halaman Terkait

  14. COLLOID LIOFOB • Liofobcolloid ( doesn't like dilution), that is if particle is dispersion it is having feebler relative adsorbs energy power Example; • gold dispersion, • sulfur in water Isi dengan Judul Halaman Terkait

  15. DISSOCIATION OF COLLOID • Electrophoretic • Be event of movement of colloid particle loading to one of electrode in an electrolysis system Isi dengan Judul Halaman Terkait

  16. DIALYSIS • Be processing purification a colloid system from particles charges patching at surface Isi dengan Judul Halaman Terkait

  17. ULTRA SCREENING • Applied to dissociate colloid pass membrane based on at osmosis pressure difference Isi dengan Judul Halaman Terkait

  18. COLLOID MAKING • Condensation Chemical reaction to yield colloid covers: • Redox reaction • Reaction Of Hydrolysis Isi dengan Judul Halaman Terkait

  19. Displacement Reaction / Aggregation Ionik 2H3AsO3(aq)+ 3H2S(g) As2S3(s) + 6H2O (l) • Reaction Of Salting Isi dengan Judul Halaman Terkait

  20. DISPERSION Can be done by the way of mechanic and also way of chemistry where big particle turned into colloid particle, covers; • Way Of Mechanic; This way done from big particle Iump then refined by the way of grinder or hulling. Isi dengan Judul Halaman Terkait

  21. Way Of Bow Bredig; Way Of Bow Bredig applied to make metal soles with electrical interest hop. • Way Of Peptization; Way of peptization is making of colloid from harsh item or from a sediment with help of peptization ( billows). Example : Jelly peptization by water ; Rubber by gasoline. Isi dengan Judul Halaman Terkait

  22. WAY OF BOW BREDIG Isi dengan Judul Halaman Terkait

  23. Thanks Isi dengan Judul Halaman Terkait

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