Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Chemistry
Solutions
| Term | Definition |
|---|---|
| What property of all ionic compounds make them electrolytes? | they dissociate into ions |
| What would you do to reduce the solubility of gas solute in a gas/liquid solution? | reduce the partial pressure of the gas above the solution |
| Tyndall Effect | separation of light as it passes through colloid or suspension |
| Solute | substance in lesser quantity that is dissolved |
| Emulsion | a colloid of a liquid in a liquid |
| Electrolyte | ionic compounds that dissolve into solution and conducts electricity |
| Alloy | homogeneous mixtures of metals |
| Immiscible | describes liquids that are insoluble in one another |
| Saturated Solution | solution containing maximum amount of solute |
| Supersaturated Solution | solution containing more solute than can theoretically dissolve at a given temperature |
| Colloid | heterogeneous mixture in which particles cannot be separated by filtration |
| Polar | molecules with uneven distribution of charge |
| Solvent | dissolving medium, the substance in greater quantity |
| Aqueous Solution | homogeneous mixture of water and dissolved substances |
| Solvation | solute ions or molecules are surrounded by solvent molecules |
| Tincture | homogeneous mixture of dissolved particles in alcohol |
| Solution | homogeneous mixture of solute and solvent |
| Solute + Solvent = | solution |
| Solvent-Solvent | energy absorbed |
| Solute-Solute | energy absorbed |
| Solvent-Solute | energy released |
| Dissociation | separation of an ionic solid into aqueous ions |
| Ionization | breaking apart of some polar molecules into aqueous ions |
| Dispersion | molecules stay intact |
| Two substances with similar IMF | are likely to be soluble in one another |
| Non-Polar molecules are soluble in | non-polar solvents |
| Ionic compounds are more soluble | in polar solvents |
| How do we know ions are present in aqueous solutions? | electrolytes |
| Non-electrolytes | some compounds dissolve in water but do not conduct electricity |
| Unsaturated Solution | when the solvent holds less solute than it normally can at a given temperature |
| Solubility | the maximum amount of solute that will dissolve in a given quantity of solvent at a specific temperature |
| Concentration | the amount of solute in a solution |
| More solute, constant amount of solvent | more concentrated |
| Less solute | less concentrated |
| More solvent | less concentrated |
| Less solvent | more concentrated |
| Dilution | the procedure for preparing a less concentrated solution from a more concentrated solution |
| 3 Factors Affecting Solubility | the size of the solute/crystals the temperature of the solvent the vigor and duration of stirring |
| Henry's Law States That | the solubility of a gas in a liquid is proportional to the pressure of the gas over the solution |
| Henry's Law | c=kP |
| c | concentration(M) of the dissolved gas |
| k | a constant for each gas (mol/L x atm) that depends only on temperature |
| P | pressure of the gas over the solution |
| The solubility of gases | decreases at higher temperatures |
| Colligative Properties | are properties of solutions that depend on the ratio of the number of solute particles to the number of solvent molecules in a solution, and not on the nature of the chemical species present |
Created by:
jordinlevy
Popular Chemistry sets