Paano Kalkulahin si Colloid
Ano ang Colloid?
Colloid properties: suspensions of 1 nm-1 μm particles; colloidal stability depends on pH, ionic strength, surface charge.
Step-by-Step na Gabay
- 1Input particle size, charge, solution composition
- 2Calculate DLVO potential or colloidal stability
- 3Predict aggregation/sedimentation
Mga Nalutas na Halimbawa
Input
Oil-in-water emulsion: stability improved by surfactants reducing interfacial tension
Resulta
Surfactant concentration critical
Mga Karaniwang Mali na Dapat Iwasan
- ✕Neglecting DLVO interactions
- ✕Not accounting for pH effects on charge
Mga madalas itanong
Why are colloids kinetically stable?
Brownian motion prevents settling; particles too small for gravity, too fast for diffusion aggregation.
Handa nang kalkulahin? Subukan ang libreng Colloid Calculator
Subukan ito sa iyong sarili →