Question | Answer |
Polar | Describes a molecule with opposite charges on opposite ends |
Hydrogen Bond | The intermolecular force occurring when a hydrogen atom that is bonded to a highly electronegative atom of one molecule is attracted to two unshared electrons of another molecule |
Cohesion | He force that holds molecules of a single material together |
Adhesion | The attractive force between two bodies of different substances that are in contact with each other |
Capillarity | The attraction between molecules that exchange between blood and cells in tissue |
Solution | A homogeneous mixture throughout two or more mixtures are thourougle mixed |
Solute | In a solution, the substance that dissolves in the solution |
Solvent | In a solution, the substance in which the substance dissolves in the solvent |
Concentration | The amount of a particular substance in a given quantity of a mixture, solution or ore |
Saturated Solution | A solution that can not dissolve anymore solute under the given condition |
Aqueous Solution | A solution In which water is a solvent |
Hydroxide Ion | The OH- ion |
Hydronium Ion | An ion consisting of a proton combined with a molecule of water |
Acid | Any compound that increases the number of hydrogen ions when dissolved in water acids turn blue litmus paper red and react with some bases and acids are added to it |
Base | Any compound that increases the number of hydroxide when dissolved in water, bases turn red litmus paper blue and react with acids to form salts |
PH Scale | A range of values used to determine the acidity of a system |
Buffer | A solution made from week acid and it's conjugate base that neutralizes small amounts of bases and acids added to it |