Aqueous Reactions And Solution Stoichiometry Test Prep.

25 Questions | Total Attempts: 490

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Aqueous Reactions And Solution Stoichiometry Test Prep.

I made this to study from Mr. Guzman's Chem test! Whoop Whoop


Questions and Answers
  • 1. 
    A solvent is present is _______ abundance
    • A. 

      Average

    • B. 

      Lowest

    • C. 

      Greatest

  • 2. 
    What are Electrolytes?
    • A. 

      Substances that associate ions when poured/placed in water.

    • B. 

      Substances that dissociate into ions when dissolved in water.

    • C. 

      Substances that become strong acids, or strong bases when dissolved in water.

  • 3. 
    Non-electrolytes ...
    • A. 

      Remain unused at the end of the reaction

    • B. 

      Are Weak Acids and Weak Bases

    • C. 

      Are Usually a molecular compounds

    • D. 

      Can dissolve in water, but no ions formed

    • E. 

      Create a Salt

    • F. 

      Causes the solution to indicate the presence of a base or acid.

  • 4. 
    A Strong Electrolyte dissolves ____ when dissolved in water while a Weak electrolyte ___ dissolves. 
    • A. 

      Half, Completely

    • B. 

      Partially,Completely

    • C. 

      Completely, Partially

    • D. 

      Partially, Half

  • 5. 
    Which are the 7 Strong Acids? 
    • A. 

      HNa2

    • B. 

      HCl

    • C. 

      PClO2

    • D. 

      HBr

    • E. 

      HI

    • F. 

      OH2

    • G. 

      HNO4

    • H. 

      HClO3

    • I. 

      NaCl

    • J. 

      HFO

    • K. 

      HClO4

    • L. 

      HNO3

    • M. 

      Mg(OH)2

    • N. 

      H2SO4

  • 6. 
    Exceptions of soluble ionic compounds:NO3- : NoneC2H3O2- : Ag+
    • A. 

      True

    • B. 

      False

  • 7. 
    Which three Soluble ionic compounds have the same exceptions?
    • A. 

      NO3-, C2H3O2-, Ag+

    • B. 

      Cl-, Br-, I-

    • C. 

      SO4^2-, I-, S2-

    • D. 

      OH, PO4^3-, CO3^2-

  • 8. 
    What sign represents "soluble" 
    • A. 

      Aq

    • B. 

      Liq.

    • C. 

      D

  • 9. 
    Which Ionic compound is soluble?Sodium Carbonate (Na2CO3)Lead (II) sulfatePbSO4
    • A. 

      Sodium Carbonate (Na2CO3)

    • B. 

      Lead (II) sulfate

    • C. 

      PbSO4

  • 10. 
    What is formed when one mixes insoluble ions?
    • A. 

      A double exchange reaction

    • B. 

      A metathesis reaction

    • C. 

      A precipitate

    • D. 

      An acid

  • 11. 
    What is another word for "Double Exchange Reaction"?
    • A. 

      Precipitation Reaction

    • B. 

      Single Replacement Reaction

    • C. 

      Net Ionic Equation

    • D. 

      Metathesis Reaction

  • 12. 
    When does a Double Exchange Reaction usually occur?
    • A. 

      When you react a Base with an Acid

    • B. 

      When you mix two precipitates together

    • C. 

      When you place electrolytes in a beaker of water

  • 13. 
    What does an Ionic Equation do?
    • A. 

      Takes out all of the insoluble compounds from the equation leaving you with the soluble ones.

    • B. 

      Separates each soluble compound into its individual forms more accurately showing each ions species.

    • C. 

      It cancels out the ions that are identical on both the reactant and product sides.

  • 14. 
    A Net Ionic Equation crosses out what doesn't change from the left side to the right side of the equation.
    • A. 

      True

    • B. 

      False

  • 15. 
    What is crossed out in a Net Ionic Equation
    • A. 

      The Precipitate(s)

    • B. 

      The Spectator Ion(s)

    • C. 

      The Soluble Ion(s)

  • 16. 
    Acids:
    • A. 

      There are only 7 strong acids

    • B. 

      Increase the concentration of H+ when dissolved in water

    • C. 

      Decrease the concentration of H+ when dissolved in water

    • D. 

      Are Proton-Acceptors

    • E. 

      Are Proton-Donors

    • F. 

      There are only 9 Strong Acids

  • 17. 
    Bases:
    • A. 

      All elements on column 1 along with Cl, Br, and I

    • B. 

      Increase the concentration of OH- when dissolved in water

    • C. 

      Decrease the concentration of H+ when dissolved in water

    • D. 

      Are Proton-Acceptors

    • E. 

      Are Proton-Donors

    • F. 

      The strong bases are all alkali metals, Calcium, Strontium, and Barium

  • 18. 
    What are the products of an Acid-Base reaction?
    • A. 

      Spectator Ions

    • B. 

      Salt and a Precipitate

    • C. 

      Salt and Water

  • 19. 
    A acid-base solution that produces a salt and water is also known as a ___________________
  • 20. 
    When does an Oxidation-Reduction Reaction Occur?
    • A. 

      Single replacement reaction

    • B. 

      Double replacement reaction

    • C. 

      When spectator ions are formed

  • 21. 
    What 2 things react in a single replacement reaction?
    • A. 

      A salt and water

    • B. 

      A strong acid, and a strong base

    • C. 

      An element, and an ion

  • 22. 
    When do you use the activity Series?
    • A. 

      To determine if the reaction can take place in a Double Replacement Reaction

    • B. 

      To determine if the reaction can take place in a Single Replacement Reaction

    • C. 

      To determine if the reaction can take place in an Acid Base Reaction

  • 23. 
    What is Mr. Guzman's molarity Equation?
    • A. 

      M = (Moma) x (L of Sol) / L of Solution = Mass Moles/ L solution of (g)

    • B. 

      M = moles solute / L of solution = Mass (g) Solution / ((Moma of Solute)x(L of Sol))

    • C. 

      M = L of Solution / Mass (g) of Solution = Moles Solute / (Moma of Solution)x(L of Sol)

  • 24. 
    When is this equation used?Mi x Vi = Mf x Vf
    • A. 

      To determine Dilution

    • B. 

      To determine an Acid

    • C. 

      To determine an Indicator

  • 25. 
    When taking the test, if you run into a Dilution problem, the variables are most likely not going to be in order of Mi x Vi = Mf x Vf
    • A. 

      True

    • B. 

      False

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