17. [replacement Reactions] Quiz

30 Questions | By Schouweilerd | Updated: Mar 21, 2022 | Attempts: 315

Questions

Settings

17. [replacement Reactions] Quiz - Quiz

Questions and Answers

1.

a.) Which of the following single replacement reactions will result in no reaction?
- A.
  
  Na + CuNO3
- B.
  
  Ag + CuNO3
- C.
  
  Li + MgCO3
- D.
  
  Ca + MgS
2.

b.) Which of the following statements about the single replacement reaction below is TRUE?
- A.
  
  Sodium gives electrons to silver, making silver a cation.
- B.
  
  Sodium gives electrons to silver, making sodium a cation.
- C.
  
  Silver gives electrons to sodium, making silver a cation.
- D.
  
  Silver gives electrons to sodium, making sodium a cation.
3.

c.) What precipitate will form from the following double replacement reaction?
- A.
  
  AgCl
- B.
  
  NaNO3
- C.
  
  AgNa
- D.
  
  No precipitate will form.
4.

e.) Which of the following solutions will be the strongest electrolyte? (Note: HCl is a strong acid; HC2H3O2 is a weak acid)
- A.
  
  1 M HCl
- B.
  
  0.1 M HCl
- C.
  
  1 M HC2H3O2
- D.
  
  0.1 M HC2H3O2
5.

d.) What is the net ionic equation for the following double replacement reaction?
- A.
  
  Ca2+(aq) + OH-(aq) --> Ca(OH)2 (s)
- B.
  
  Na+ (aq) + NO3- (aq) --> NaNO3 (s)
- C.
  
  Na+ (aq) + OH-(aq) + Ca2+ (aq) + NO3- (aq) --> Ca(OH)2 (s) + NaNO3 (s)
- D.
  
  No reaction occurs
6.

f.) Which of the following is an example of an acid?
- A.
  
  HNO3
- B.
  
  NaOH
- C.
  
  CuOH
- D.
  
  AgOH
7.

a.) What are the products of the following reaction?
- A.
  
  Cu + Na2S
- B.
  
  Cu + NaS
- C.
  
  NaCu + S
- D.
  
  No reaction will occur
8.

a.) What are the products of the following reaction?
- A.
  
  Au3N + K
- B.
  
  AuK + N
- C.
  
  AuNK
- D.
  
  No reaction will occur
9.

a.) What are the products of the following reaction?
- A.
  
  Al2O3 + Fe
- B.
  
  AlO + Fe
- C.
  
  AlFe + O
- D.
  
  No reaction will occur
10.

a.) What are the products of the following reaction?
- A.
  
  MgO + Ca
- B.
  
  MgCa + O
- C.
  
  MgCaO2
- D.
  
  No reaction will occur
11.

b.) Which of the following statements about the single replacement reaction below is TRUE?
- A.
  
  Li gives electrons to K, making Li a cation.
- B.
  
  Li gives electrons to Br, making Li a cation.
- C.
  
  K gives electrons to Li, making K a cation.
- D.
  
  K gives electrons to Br, making Li a cation.
12.

b.) Which of the following statements about the single replacement reaction below is TRUE?
- A.
  
  Ca gives electrons to Zn, making Ca a cation.
- B.
  
  Ca gives electrons to Zn, making Zn a cation.
- C.
  
  Zn gives electrons to Ca, making Ca a cation.
- D.
  
  Zn gives electrons to Ca, making Zn a cation.
13.

b.) Which of the following statements about the single replacement reaction below is TRUE?
- A.
  
  Al gives electrons to O, making Al a cation.
- B.
  
  Al gives electrons to O, making Fe a cation.
- C.
  
  Al gives electrons to Fe, making Fe a cation.
- D.
  
  Al gives electrons to Fe, making Al a cation.
14.

b.) Which of the following statements about the single replacement reaction below is TRUE?
- A.
  
  Mg gives electrons to K, making K a cation.
- B.
  
  Mg gives electrons to K, making Mg a cation.
- C.
  
  K gives electrons to Mg, making Mg a cation.
- D.
  
  K gives electrons to Mg, making K a cation.
15.

c.) What precipitate will form from the following double replacement reaction?
- A.
  
  No precipitate will form.
- B.
  
  CaS
- C.
  
  KNO3
- D.
  
  CaK
16.

c.) What precipitate will form from the following double replacement reaction?
- A.
  
  No precipitate will form.
- B.
  
  NaOH
- C.
  
  KCl
- D.
  
  NaK
17.

c.) What precipitate will form from the following double replacement reaction?
- A.
  
  Ca(OH)2
- B.
  
  NaNO3
- C.
  
  NaCa
- D.
  
  OHNO3
18.

c.) What precipitate will form from the following double replacement reaction?
- A.
  
  CaCO3
- B.
  
  KCl
- C.
  
  KCa
- D.
  
  No precipitate will form.
19.

d.) What is the net ionic equation for the following double replacement reaction?
- A.
  
  Pb2+(aq) + I-(aq) --> PbI2 (s)
- B.
  
  K+ (aq) + NO3- (aq) --> KNO3 (s)
- C.
  
  K+ (aq) + I-(aq) + Pb2+ (aq) + NO3- (aq) --> Ca(OH)2 (s) + KNO3 (s)
- D.
  
  No reaction occurs
20.

d.) What is the net ionic equation for the following double replacement reaction?
- A.
  
  Na+(aq) + OH-(aq) --> NaOH (s)
- B.
  
  K+ (aq) + Cl- (aq) --> KCl (s)
- C.
  
  Na+ (aq) + OH-(aq) + K+ (aq) + Cl- (aq) --> KCl (s) + NaOH (s)
- D.
  
  No reaction occurs
21.

d.) What is the net ionic equation for the following double replacement reaction?
- A.
  
  Ag+(aq) + Cl-(aq) --> AgCl (s)
- B.
  
  Na+ (aq) + NO3- (aq) --> NaNO3 (s)
- C.
  
  Na+ (aq) + Cl-(aq) + Ag+ (aq) + NO3- (aq) --> AgCl (s) + NaNO3 (s)
- D.
  
  No reaction occurs
22.

d.) What is the net ionic equation for the following double replacement reaction?
- A.
  
  K+(aq) + Cl-(aq) --> KCl (s)
- B.
  
  Ca2+ (aq) + (CO3)2- (aq) --> CaCO3 (s)
- C.
  
  K+ (aq) + (CO3)2-(aq) + Ca2+ (aq) + Cl- (aq) --> KCl (s) + CaCO3 (s)
- D.
  
  No reaction occurs
23.

e.) Which of the following would make a strong base less dangerous to work with?
- A.
  
  Diluting the base to a very low concentration.
- B.
  
  Adding an acid, neutralizing the base.
- C.
  
  Either of these options would make the base safer to work with.
24.

e.) Which of the following would make a strong acid less dangerous to work with?
- A.
  
  Diluting the acid to a very low concentration.
- B.
  
  Adding a base, neutralizing the acid.
- C.
  
  Either of these options would make the acid safer to work with.
25.

e.) Which of the following statements about strong bases is TRUE?
- A.
  
  Strong bases remove hydrogen ions from other compounds easily.
- B.
  
  Strong bases give away hydrogen ions more easily than weak bases.
- C.
  
  Strong bases always come in high concentrations.
- D.
  
  Adding a hydrogen ion to a strong base is more difficult than adding one to a weak base.