Balancing Equations Quiz 2

5 Questions | By Tracypippins | Updated: Mar 21, 2022 | Attempts: 349

Using your newly-found equation balancing knowledge, balance the following equations and label each equation type. [S]=synthesis [D]=decomposition [SR]= single replacement [DR]=double replacement [CC]=complete combustion [IC]=incomplete combustion

Questions and Answers

1.

What type of reaction is this? ____ Br₂ + ____ LiF --> ____ LiBr + ____ F₂
- A.
  
  Synthesis
- B.
  
  Decomposition
- C.
  
  Single replacement
- D.
  
  Double replacement
2.

What are the correct coefficients for the following equation? ____ Br₂ + ____ LiF --> ____ LiBr + ____ F₂
- A.
  
  2, 4, 4, 2
- B.
  
  1, 2, 3, 1
- C.
  
  1, 2, 2, 1
3.

____ Ni(OH)₃ --> ____ Ni₂O₃ + ____ H₂OWhen the above equation is balanced, what is the coefficient for nickle (III) oxide?
- A.
  
  2
- B.
  
  1
- C.
  
  3
4.

____ K₂SO₃ + ____ Mn(OH)₂ --> ____ KOH + ____ MnSO₃ _{What kind of reaction does the above equation represent?}
- A.
  
  Synthesis
- B.
  
  Decomposition
- C.
  
  Single replacement
- D.
  
  Double replacement
5.

Complete the following:Mrs. Pippins reminds me of_____________
- A.
  
  "The Grinch" because we have 70 a question semester exam!
- B.
  
  "the best chemistry teacher I have this year."