study the following reaction energy diagram: then answer the following questions about the chemical…

study the following reaction energy diagram: then answer the following questions about the chemical reaction. does this reaction release or absorb energy? release absorb neither how many transition states occur during this reaction? could this be an elementary reaction? yes no if you said this reaction could not be elementary, then how many steps are in its mechanism? if you said this reaction could not be elementary, then enter the number of the step in its mechanism which is rate - determining. for example, if the first step is the rate - determining step, enter \1\ here.

study the following reaction energy diagram: then answer the following questions about the chemical reaction. does this reaction release or absorb energy? release absorb neither how many transition states occur during this reaction? could this be an elementary reaction? yes no if you said this reaction could not be elementary, then how many steps are in its mechanism? if you said this reaction could not be elementary, then enter the number of the step in its mechanism which is rate - determining. for example, if the first step is the rate - determining step, enter \1\ here.

Answer

Explanation:

Step1: Analyze energy change

Compare energy of reactants and products. Since products have lower energy than reactants, energy is released.

Step2: Identify transition - states

Transition - states are at the peaks of the energy curve. There are 3 peaks, so 3 transition - states.

Step3: Determine elementary reaction

An elementary reaction has 1 transition - state. Since there are 3 transition - states, it is not an elementary reaction.

Step4: Count reaction steps

The number of reaction steps is equal to the number of transition - states. So there are 3 steps.

Step5: Identify rate - determining step

The rate - determining step has the highest activation energy. The first step has the highest peak, so it is the rate - determining step.

Answer:

  1. release
  2. 3
  3. no
  4. 3
  5. 1