Chemical Kinetics: Iodide Ion with Hydrogen Peroxide Reaction

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Questions and Answers

What is the purpose of studying the reaction of the iodide ion with hydrogen peroxide?

  • To determine the order of the reaction with respect to the iodide ion
  • To study the effect of temperature on the reaction rate
  • To determine the rate constant for the reaction
  • All of the above (correct)

What branch of chemistry deals with measuring the rate of chemical reactions?

  • Stoichiometry
  • Thermodynamics
  • Kinetics (correct)
  • Equilibrium

Which of the following is used to indicate the presence of I2 in the reaction?

  • Absorption spectroscopy
  • NMR spectroscopy
  • Color change (correct)
  • All of the above

What is the balanced chemical equation for the reaction being studied?

<p>$2I^- + 2H^+ + H_2O_2 \rightarrow I_2 + 2H_2O$ (B)</p> Signup and view all the answers

Which of the following statements about chemical kinetics is true?

<p>Fast and slow reactions are relative terms depending on the context (C)</p> Signup and view all the answers

Which of the following techniques is NOT mentioned in the text as a method used in experimental chemical kinetics?

<p>Mass spectrometry (B)</p> Signup and view all the answers

What is the role of the iodide ion in the reaction being studied?

<p>It is a reactant (A)</p> Signup and view all the answers

What determines our ability to accurately measure the rate of a chemical reaction?

<p>Our ability to quantify changes in concentrations (B)</p> Signup and view all the answers

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