Classifying Equations

AB + CD →AD + CB

• Double Replacement

• Single Replacement

• Formation

• Decomposition

Tags

NGSS.MS-PS1-2

Ca + AlCl3 --> CaCl_{2 +} Al

• Formation

• Decomposition

• Single replacement

• Double replacement

Tags

NGSS.MS-PS1-5

The reaction AB + XY --> XB + AY is an example of ______.

• Formation

• decomposition

• single replacement

• double replacement

Which of the following is an example of a single replacement reaction?

• 2NaF --> 2 Na + F₂

• P₂O₅ + 3 H₂O --> 2H₃PO₄

• 2FeCl₃ + 3Zn --> 2Fe + 3ZnCl₂

• C₆H₁₂O₆ + 6O₂ --> 6CO₂ + 6 H₂O

Tags

NGSS.MS-PS1-2

Which of the following chemical equations is an example of a double replacement reaction?

• 2Al₂O₃ --> 4Al + 3O₂

• 2C₅H₁₀ + 15O₂ --> 10CO₂ + 10H₂O

• 2MgCl₂ + Na₂CO₃ --> 2 NaCl + MgCO₃

• K₂O + H₂O --> 2 KOH

Tags

NGSS.MS-PS1-2

Which of the following chemical equations is an example of a combustion reaction?

• 2Al₂O₃ --> 4Al + 3O₂

• 2C₅H₁₀ + 15O₂ --> 10CO₂ + 10H₂O

• 2MgCl₂ + Na₂CO₃ --> 2 NaCl + MgCO₃

• K₂O + H₂O --> 2 KOH

Tags

NGSS.MS-PS1-4

What class of reaction best describes the equation below:

2HgClO₃ ----> 2HgO + Cl₂

• Formation

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

Identify this type of reaction, Cl₂ + 2KI -->  I₂ + 2KCl

• Formation

• Single replacement

• Double replacement

• Decomposition

Which of the following is an example of a decomposition reaction?

• 2NaF --> 2 Na + F₂

• P₂O₅ + 3 H₂O --> 2H₃PO₄

• 2FeCl₃ + 3Zn --> 2Fe + 3ZnCl₂

• C₆H₁₂O₆ + 6O₂ --> 6CO₂ + 6 H₂O

Tags

NGSS.MS-PS1-2

C₅H₅ + Fe --> Fe(C₅H₅)₂ 

• single replacement

• double replacement

• decomposition

• synthesis

Tags

NGSS.MS-PS1-1