Solutions

(Lecture id-1102)

TOPICS & OBJECTIVES

1020 - Condensed States
    1010 - Identify some differences between ionic and molecular substances.
    1020 - Classify forces between molecules as dipole-dipole forces, dispersion forces, or hydrogen bonds.
    1030 - Based on molecular shape and formula determine what intermolecular forces a substance has.
    1040 - Explain the effects that intermolecular forces have on melting and boiling points.
    1050 - Explain why nonpolar solutes tend to dissolve in nonpolar solvents and polar and ionic solutes tend to dissolve in polar solvents.
 
1025 - Solubility
    1060 - Know the definition of precipitation and solubility.
    1070 - Predict the equilibrium concentrations of strong and weak electrolytes in solutions.
    1080 - Understand the relationship between electrolyte concentrations and conductivity in solutions.
    1090 - Predict the equilibrium concentrations of strong and weak acid/bases in solutions.
    1100 - Predict the water solubility of nitrate, acetate, sulfate, bromide, chloride, and iodide salts.
    1110 - Predict the water solubility of sulfide, carbonate, phosphate, and hydroxide salts.
    1120 - Predict the water solubility of alkali metal and ammonium salts.
 
1030 - Concentration
    1010 - Calculate the molarity of a solute in a solution.
    1020 - Use molarity as a conversion factor between mass and moles.
    1040 - Relate the molarity and volume of a solution after to dilution the molarity and volume before. Given three solve for the other.
 
1035 - Reactions in Solution
    1150 - Recognize single displacement, double displacement, combination, and decomposition reactions.
    1160 - Understand gas evolution, precipitation and neutralization form non-electrolytes.
    1170 - Identify and give examples of combustion, acid-base, neutralization, and precipitation reactions.
    1180 - Write molecular, ionic, and net ionic equations given a description of a chemical reaction.
    1190 - Determine the net ionic equation from the molecular equation.
 


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