Thursday, February 2, 2012

molecular shape


molecular shape
1. Tyndal effect
Ie the effect of light scattering by particles of colloidal particle beam so that the obvious way.

2. motion Bown
Zig-zag motion (with a straight road, but arahya not stabilized) colloidal particles that can be seen with the ultra microscope.

3. electrophoresis
In a charged colloidal dispersion, and then put a pair of electrodes energized direct current, then the colloidal dispersion will be moving toward the electrodes. Dispersion of negatively charged toward the positive electrode is positively charged and vice versa (the separation of colloidal components with electrical current).

4. absorption
Is the absorption event.

5. Colloidal charge
Known two kinds of colloids, which colloids are positively charged and negatively charged colloids.

6. coagulation of colloidal
Ie colloidal precipitation events. This can be done in several ways including: mechanical and chemical means.

7. protective colloid
Ie colloidal having colloidal properties can protect others from the coagulation process.

8. dialysis
Ie colloidal separation of ions is called a bully by the dialysis process.

No comments:

Post a Comment