Identify the type of radical reaction in the example below.
CH3CH2CH2CH2· + Cl2 → CH3CH2CH2CH2Cl + Cl·
initiation
propagation
termination
This is not a radical reaction.
In the following compound, which hydrogens would react the fastest in a free radical halogenation reaction?
hydrogens on carbon 4
hydrogens on carbon 1
hydrogens on carbon 3.
hydrogens on carbon 2
Identify the type of radical in the structure listed below.
,CH3CH2CH2CH2+
2° radical.
1° radical.
0° radical.
3° radical.
The formation of ethyl chloride from ethane and chlorine represents what type of reaction?
substitution
cracking
hydrogenation
combustion
decomposition
The activation energy is
, the amount of energy released when a reaction occurs.
the amount of heat required to make a reaction proceed.
the minimum amount of kinetic energy required for an effective collision to occur.
the potential energy required for a reaction to occur.
None of these is correct.
The purpose of a catalyst in a reaction is
to provide additional energy to a reaction.
to lower the activation energy by creating a new transition state.
to lower the amount of heat given off by a reaction.
make reactions only one step.
None of these is the function of a catalyst.
What is a termination reaction?
CH3CH2CH2CH2· + Cl2 → CH3CH2CH2CH2Cl + Cl·
initiation
propagation
termination
This is not a radical reaction.
In the following compound, which hydrogens would react the fastest in a free radical halogenation reaction?
hydrogens on carbon 4
hydrogens on carbon 1
hydrogens on carbon 3.
hydrogens on carbon 2
Identify the type of radical in the structure listed below.
,CH3CH2CH2CH2+
2° radical.
1° radical.
0° radical.
3° radical.
The formation of ethyl chloride from ethane and chlorine represents what type of reaction?
substitution
cracking
hydrogenation
combustion
decomposition
The activation energy is
, the amount of energy released when a reaction occurs.
the amount of heat required to make a reaction proceed.
the minimum amount of kinetic energy required for an effective collision to occur.
the potential energy required for a reaction to occur.
None of these is correct.
The purpose of a catalyst in a reaction is
to provide additional energy to a reaction.
to lower the activation energy by creating a new transition state.
to lower the amount of heat given off by a reaction.
make reactions only one step.
None of these is the function of a catalyst.
What is a termination reaction?
