Solution Chemistry Word Scramble
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Question | Answer |
Solute | substance dissolved in a solution. |
Solvent | the dissolving medium in a solution. |
Solution | a homogeneous mixture of two or more substances in a single phase. |
Aqueous | the term describes a system in which it involves water; also it applies to a solution or mixture in which water is the solvent. |
Freezing Point depression | phenomenon that occurs when the freezing point of a liquid is lowered by adding another compound to it, such that the solution has a lower freezing point than the pure solvent. |
Boiling Point elevation | occurs when the boiling point of a liquid is increased when another compound is added, such that the solution has a higher boiling point than the pure solvent. Boiling point elevation occurs whenever a non-volatile solute is added to a pure solvent. |
Saturated | when a solution contains the maximum amount of dissolved solute |
Unsaturated | when a solution contains less solute than a saturated solution under the existing conditions |
Supersaturated | when a solution contains more dissolved solute than a saturated solution contains under the same conditions |
Distillation | the technique of heating a liquid to create vapor which is collected when cooled separate from the original liquid |
Filtering | allowing certain objects or substances through while blocking others usually by using a membrane or layer. |
Chromatography | the separation of chemicals through a set of laboratory techniques. |
Solubility | the amount of a substance required to form a saturated solution with a specific amount of a solvent at a specified temperature. |
Mixture | a blend of two or more kinds of matter, each of which retains it's own identity and properties. |
Homogeneous | having a uniform composition throughout. |
Heterogeneous | not having a uniform composition throughout. |
Suspension | a mixture in which the particles in the solvent are so large that they settle out unless the mixture is constantly stirred or agitated. |
Colloid | a mixture consisting of particles that are intermediate in size between those in solutions and suspensions forming mixtures known as colloid dispersions. |
Disassociation | the seperation of ions that occurs when anionic compound dissolves |
Electrolyte | a substance that dissolves in water to give a solution that conducts electric current. |
Nonelectrolyte | a substance that dissolves in water to give a solution that does not conduct an electric current. |
Precipitate | a solid that is produced as a result of a chemical reaction in solution and that separates from the solution. |
Ionic equation | an equation which only shows the atoms and ions that actually take part in the reaction. |
Molecular equation | equation for a chemical reaction where all formulas are written as if all substances existed as molecules; only complete formulas are used. |
Spectator ion | an ion that does not take part in a chemical reaction and is found in solution both before and after the reaction. |
Acid | aqueous solution that has a sour taste, the ability to react with bases and certain metals to form salts, and the ability to turn blue litmus red. |
Base | substance which gives off hydroxide ions in solution. |
Neutralization | the reaction of hydronium ions and hydroxide ions to form water molecules. |
Oxidation | a reaction in which the atoms or ions of an element experience an increase in oxidation state. |
Reduction | a reaction in which the oxidation state of an element decreases. |
Molarity | the number of moles of solute in one liter of solution. |
Molality | the concentration of a solution expressed in moles of solute per kilogram of solvent |
Dilution | process of reducing the concentration of a solute in a solution; usually by just adding more solvent. |
Titration | when one solution is added to another solution and it reacts under conditions in which the sum of the volume of may be measured accurately. |
Concentration | a measure of the amount of solute in a given amount of solvent or solutions. |
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