Reaction Types/Rates

Identify the type of reaction represented.

c

b

a

Single Replacement

Decomposition

Synthesis

In what type of reaction does one reactant form two or more products?

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

In which type of reaction does two different compounds exchange positive ions (cations) to form two new compounds?

• Combustion

• Neutralization

• Single Replacement

• Double Replacement

In which type of reaction does one element replace another element in a compound?

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

In a ​ (a)   reaction, an acid and a base combine to form and salt and water.

• neutralization
• displacement
• combustion

Single and double replacement reactions are also known as single and double (a)   reaction.

• displacement
• combustion
• neutralization

In a combustion reaction, a compound with ​ (a)   and reacts with ​ (b)   to create ​ (c)   , ​ (d)   , and ​ (e)   .

• carbon and hydrogen
• oxygen
• water vapor
• carbon dioxide
• heat

Identify the type of reaction:

c

b

a

decomposition

single replacement

double replacement

Identify the factor that increases rate of reaction

c

b

a

catalyst

concentration

temperature

Which of the following factors might prevent molecules from reacting?

• incorrect orientation

• insufficient energy

• molecule size

• both A and B