Study

CHEM121A SI: Ch 4 - Aqueous Solutions

  •   0%
  •  0     0     0

  • Titration is an analytical technique in which one can calculate the ______ of a solute in a solution.
    happiness
    mass
    volume
    concentration
  • Dilution involves a change in the number of moles of solute dissolved in the solution. True or False?
    False
  • Complete the formula: molarity (M) = 
    moles of solute (mol) / volume of solution (mL)
    moles of solute (mol) / volume of solvent (mL)
    moles of solute (mol) / volume of solvent (L)
    moles of solute (mol) / volume of solution (L)
  • At the equivalence point (endpoint) of a titration experiment, there are:
    same quantities by mass (g) of reactants.
    same quantities by volume (L) of reactants.
    stoichiometrically equivalent quantities of reactants.
    molar equivalent quantities reactants.