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Solutions



Summary
The content provides an in-depth exploration of solutions and solution chemistry, focusing on solubility factors, concentration units, polyatomic ions, oxidation numbers, and naming ionic compounds.
  • Solutions consist of a solute dissolved in a solvent, with solubility influenced by temperature, polarity, and molecule size.
  • Concentration units such as percent mass, mole fraction, molarity, molality, and normality are crucial for quantifying solution compositions.
  • Memorization of polyatomic ions and understanding their naming conventions are essential for the GRE exam.
  • Oxidation numbers play a key role in determining the chemical properties of elements within compounds.
  • The process of naming ionic compounds involves recognizing the charge on polyatomic ions and transition metals, with specific rules for transition metals and group one and two metals.
Chapters
00:09
Understanding Solutions
00:36
Factors Influencing Solubility
02:40
Concentration Units
04:16
Polyatomic Ions and Oxidation Numbers
08:48
Naming Ionic Compounds