click below
click below
Normal Size Small Size show me how
solutions
bonus opportunity for chapter 12
| Question | Answer |
|---|---|
| Miscible | when two liquids form a homogeneous mixture |
| Immiscible | when liquids separate after mixing (oil and vinegar) |
| example of a metal alloy | 14 carrot gold (gold mixed with silver) |
| amalgam | a solution that contains mercury |
| most common type of solutions? | liquid |
| Solvation | dissolving process in solid in liquid solutions |
| hydration | solvation in water |
| dissociation | when solvent molecules break up crystals into ions |
| Ionizaiton | when covalent compounds for ions when they dissolve |
| Diffusion | most commonly occurs in solid in gaseous solutions |
| Ionic compounds break up into.. | their individual atoms |
| Covalent compounds break up into.. | their individual molecules |
| like always dissolves.. | like |
| immiscible | when a mixture cant mix |
| miscible | when a mixture is homogenous |
| soluble | able to be dissolved |
| insoluble | unable to be dissolved |
| unsaturated | when you can add more solute into the solvent |
| saturated | when the mixture between solute and solvent is perfect and no more can be added |
| super saturated | when too much solute is added and oversaturated the solvent |
| dynamic equalibrium | when dissolving a salt and forming of a salt happen at the same rate |
| what does having hotter solvents do? | they have particles that move faster and dissolve the solvent quicker |
| what do more collisions make? | more collisions=quicker dissolving |
| surface area affects what? | more surface area dissolves smaller things quicker |
| effervesce | the escaping of a gas from a liquid and gas solution |
| concentration | the measurement of number of solute particles in a certain volume of solvent |