Molecular Nature of Matter in Aqueous Solutions QUESTIONS AND ANSWERS (LATEST UPDATE 2024) ALREADY PASSED

Molecular Nature of Matter in Aqueous
Solutions QUESTIONS AND
ANSWERS (LATEST UPDATE 2024)
ALREADY
PASSED
Molecular Nature of Matter in Aqueous Solutions


Solvent
Medium that dissolves solutes




Solute
Substance dissolved in solvent




Concentration
Solute-to-solvent ratio

,Percent concentration
g solute / 100 g solution




Dilute solution
Small solute to solvent ratio




Concentrated solution
Large solute to solvent ratio




Saturated solution
Solution in which no more solute can be dissolved at a given temperature




Unsaturated solution
Solution containing less solute than maximum amount




Supersaturated Solutions
Contains more solute than required for saturation at a given temperature

, Precipitate
Solid product formed when reaction carried out in solutions and one product has
low solubility




Precipitation Reaction
Reaction that produces precipitate




Electrolyte
Solutes that yield electrically conducting solutions




Strong electrolyte
Electrolyte that dissociates 100% in water




Non-electrolyte
Aqueous solution that doesn't conduct electricity




Ionic Compounds (Salts) in Water
Water molecules arrange themselves around ions and remove them from lattice