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Lifestyle Chemistry
Surfactants, suspensions, emulsions
Question | Answer |
---|---|
Solute particles are small and spread throughout the solvent. Cannot be filtered. | Solution |
Large particles that can be filtered out. Settle out to form a sediment. | Suspension |
Contain particles that will reflect light. Particles will not settle out and will pass through filter. | Colloid |
Tiny droplets of one liquid spread in another. | Emulsion |
Bonding between atoms. | Interatomic |
Bonding between molecules. | Intermolecular |
Bonding inside molecules. | Intramolecular |
Seawater is an example of one of these. | Solution |
The effect of light scattering by a colloid. | Tyndall effect |
A type of colloid. | Foam |
A substance that improves the ability of a liquid to disperse within another liquid. | Emulsifying agent |
The result of strong forces between molecules in a liquid, pulling them inward. | Surface Tension |
The shape that the surface of a liquid takes. | Meniscus |
A substance that can reduce the surface tension of a liquid. | Surfactant |
Water loving end of a surfactant molecule. | Hydrophilic |
Milk is this type of emulsion. | Oil in Water |
Butter is this type of emulsion. | Water in Oil |