Grade 11 Chemistry: Solutions Guide Question Solved.

Solution A homogeneous mixture composed of at least one solvent and one solute Solvent A substance which dissolves a solute Solute A substance which is dissolved by a solvent Homogeneous A mixture with one phase Heterogeneous A mixture with more then one phase Miscible Liquids that mix in all proportions and no maximum concentration Immiscible Liquids that form separate layers Intramolecular The attractive force between atoms within compounds Intermolecular The attractive force between molecules (dipole-dipole, london dispersion, hydrogen bonding) Polar Covalent Bond Unequally shared electrons (Positive and Negative) Non-Polar Bond Atoms share electrons equally Ionic Bond Bond between metal and non-metal Universal Solvent Water Like dissolves like Two molecules within the same bonding type will bond Saturated Perfect ratio of solute to solvent Unsaturated Much more solvent then solute Supersaturated Too much solute (Forced to dissolve by heat) Amphiprotic A substance capable of acting as a base or acid Bronsted- Lowry Acid is proton donor, base is proton acceptor Conjugate Acid Acid formed by adding proton (H+) to a base Conjugate Base Base formed by removing proton (H+) from an acid Conjugate Pair Acid-base pair that differs by one proton (H+) Buret Glass tube, measures liquid Standard Solution A solution of known concentration Equivalence point The point at which the substance is neutral Indicator Change in colour to indicate neutrality Titrant Standard solution