Multiple Choice
For the reaction S2O82-(aq) + 3I-(aq) 2SO42-(aq) + I3-(aq) ,rate = k[S2O82-][I-].When the reaction is followed under pseudo-first-order conditions with [S2O82-] = 200 m M and [I-] = 1.5 m M,the rate constant was 1.82 s-1.The second order rate constant,k,for the reaction is
A) 1.21 * 103 M-1.s-1.
B) 6.07 * 103 M-1.s-1.
C) 9.10 M-1.s-1.
D) 1.37 * 10-2 M-1.s-1.
E) 1.82 M-1.s-1.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: For the reaction cyclopropane(g) <span class="ql-formula"
Q42: Given:<br>5Br<sup>-</sup>(aq)+ BrO<sub>3</sub><sup>-</sup>(aq)+ 6H<sup>+</sup>(aq) <span class="ql-formula" data-value="\rightarrow"><span
Q47: The rates of first-order and second-order reactions
Q53: The activation energy of a reaction
Q55: The reaction 2NO(g)+ O<sub>2</sub>(g) <span class="ql-formula"
Q56: The HBr synthesis is thought to involve
Q58: The concentration-time dependence is shown below for
Q61: Given: 2NO<sub>2</sub>(g)+ F<sub>2</sub>(g) <span class="ql-formula" data-value="\rightarrow"><span
Q62: A possible mechanism for the reaction
Q66: What is the rate constant for a