CHEM 112 Chapter Notes - Chapter 4: Analyte, Oxidation State, Fluorine
Document Summary
Chapter 4 notes - types of chemical reactions and solution chemistry. Acetic, citric, butyric, malic: weak bases (ammonia, nonelectrolytes conduct no current, no ions present in solution, alcohols, sugars. 4. 3 the composition of solutions: molarity, moles of solute per liter of solution. L x mol/l x g/mol = grams required to prepare the standard: dilution, dilution of a volume of solution with water does not change the number of moles present, solving dilution problems. 4. 5 precipitation reactions: dissociation, ionic compounds dissolve in water and the ions separate and move independently. Ag+ (aq) + no3: determination of products. Both products are soluble and all ions remain independent in solution; no reaction occurs. Table 4. 1 simple rules for the solubility of salts in water: most nitrate (no3-)salts are soluble, most salts containing the alkali metal ions (li+, na+, k+, cs+, rb+) and the ammonium (nh4. +) ion are soluble: most chloride, bromide and iodide salts are soluble.
