Aqueous Reactions And Solution Stoichiometry Test Prep.

25 Questions | By Shubi1995 | Updated: Mar 21, 2022 | Attempts: 633

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Aqueous Reactions And Solution Stoichiometry Test Prep. - Quiz

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?M_i x V_i = M_f x V_f
- 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 M_i x V_i = M_f x V_f
- A.
  
  True
- B.
  
  False