Reaction Types Part 2

What type of chemical reaction is this one?
C₂H₂ + O₂ → CO₂ + H₂O

• Decomposition
• Combustion
• Synthesis
• Single Replacement 

C₅H₁₀O₄ + O₂ → CO₂ + H₂O 

• Synthesis
• Combustion
• Single Replacement
• Double Replacement

Al₂S₃ → Al + S₈

• Synthesis

• Decomposition

• Combustion

• Acid-Base

 Balance the equation:
___Fe + ___O₂ -- ___Fe₂O₃ 

• Fe₂ + O --> Fe₂O₂
• 4Fe + 3O₂ -- 2Fe₂O₃ 
• 2Fe + 3O₂ --> 2Fe₂O₃

Tags

NGSS.HS-PS1-7

C₄H₁₂ + O₂ → CO₂ + H₂O

• Synthesis
• Combustion
• Single Replacement
• Double Replacement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are always the product(s) for the combustion of a hydrocarbon?

• O₂
• Acids and Bases
• H₂O and CO₂
• H₂ and C

Which of the following is an example of synthesis?

• Na + Br₂ → NaBr
• KClO₃ → KCl + O₂
• HgO + Cl₂ → HgCl + O₂
• Cl₂ + NaBr → NaCl + Br₂

Predict the products for the decomposition of potassium chloride: 
KCl → _________________

• KCl
• K + Cl
• K + Cl₂
• K₂ + Cl₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Predict the products for the this reaction:
Mg + O₂ → ______________

• MgO₂
• MgO
• Mg₂O
• Mg₂O₂

Tags

NGSS.HS-PS1-2

Balance this equation:
 __Li + __Cl₂ → __LiCl

• 2Li + Cl₂ → 4LiCl₂
• 2Li + Cl₂ → LiCl₂
• 2Li +  1Cl₂ → 2LiCl