Question Completion Status: Consider this chemical reaction at 25 °C: ClO2(aq) + 2OH(aq) + C1O3(aq) +...
28 its Data representing initial concentrations and initial rates for the following reaction are given below. Choose the correct rate expression. 20102(aq) + 2OH"(aq) + CIO, (aq) + CO2 (aq) + H2O(1) Exp. No. 1 [CIO2lo (M) 0.060 0.020 0.020 [OH-]o (M) 0.030 0.030 0.090 2 3 Initial Rate (Ms) 0.0248 0.00276 0.00828 rate = k (CIO) (OH)2 ratek (CIO) (OH) rate = k (CIO) [OH-] rate = k [CIO] (OH) ratek (CIO) [OH- Previous ОО Near
QUESTION 9 Use the following information for the reaction: 2 ClO 2(aq) + 2 OH - (aq) → ClO 3-(aq) + ClO 2-(aq) + H 2O(l) Experiment [ClO2] (mol/L) [OH- ] (mol/L) Initial Rate (mol/L-min) i 0.020 0.030 0.00276 ii 0.060 0.030 0.0248 iii 0.020 0.090 0.00828 By what nearest whole number factor does the initial rate change from experiment i to experiment ii? In the analysis of this data would it be useful to compare data for experiment ii...
Useful Information: Please show your work and write in complete sentences. R= 8.314 J/mol K 1/[A].= kt +1/[A]. In k=-E/RT+ In A In [A] =-kt + In[A]. In kı/k2 = E/R (1/T2 - 1/11) 1. The following data were collected for the reaction: 2 C102(aq) + 2 OH (g) → C103 (aq) + ClO2 (aq) + H2O(1) Experiment [C102], M [OH-], M Initial Rate, M/s 1 0.060 0.030 0.0248 2 0 .020 0.030 0.00276 0.020 0 .090 0.00828 a. Determine...
1. Chlorine dioxide, CIO2, is commonly used to disinfect drinking water. It is a mild oxidant, so it is great for killing bacteria during water treatment. When it dissolves in a slightly basic solution, the following reaction occurs: 2CIO2 (g) +2OH (a)CIO3 (a) CIO2 (aq)+ H20 (1) OH (M) Initial Rate (M s-1) CIO2], (M) Experiment 0.0248 0.060 0.030 0.020 0.00827 0.030 0.090 0.0247 0.020 0.00500 0.040 (a) Determine the rate law, rate constant, and overall order for this reaction...
2 CIO2 (aq) + 2 OH- (aq) - CIO3- (aq) + CO2- (aq) + H20 (1) Experiment Number Initial Rate (CIO2(M) [OH-] (M) (M/s) 0.060 0.030 0.0248 0.020 0.030 0.00276 0.020 0 .090 0.00828 3 1) What is the magnitude of the rate constant for the reaction? A) 1.15 x 104 B) 115 C) 4.6 D) 713 E) 230 2) Which reaction produces a decrease in the entropy of the system? A) 2C(s) + O2 (g) - 200 (8) B)...
9. Linked Question "Groot" [1]: What is the order of the reaction with respect to ClO2 Experiment Number (CIO2) (M) 0.060 0.020 0.020 (OH-] (M) 0.030 0.030 0.090 Initial Rate (M5-) 0.0248 0.00276 0.00828 ②3 B. 2 c.1 D.4 E. O 10. Linked Question "Groot" (2] : What is the order of the reaction with respect to OH (described in Linked Question "Groot" [1])? A. 2 B. 1 C. 3 D. 4 E.O 11. Linked Question "Groot" (3): What is...
part 1 part 2 Consider the following reaction: 2 CO2(aq) + 2OH(aq) + C103"(aq) + CIO3 (aq) + H2000 (a) The rate law for this reaction is second order in CO2(aq) and first order in OH(aq). What is the rate law for this reaction? Rate = k [CIO(aq)] [OH(aq)] Rate = k [CO2(aq)] [OH(aq)] Rate = k [CIO2(aq)] [OH(aq)]2 Rate - [CIO3(aq)] [OH(aq)]2 Ratek [CIO (aq)] [OH (9) Ratek [CIO2(aq)](OH(aq)] (b) If the rate constant for this reaction at a...
1. Which of the following conditions defines a non-spontaneous oxidation-reduction reaction? E° + ΔG° - Keq <1 E° - ΔG° - Keq <1 E° + ΔG°+ Keq >1 E° + ΔG°- Keq >1 E° - ΔG° + Keq <1 2. What information can be obtained from the Figure below? The equivalence point occurs at pH = 7.0 but the pKa is not known from the graph. Both the pOH and the...
8) Chlorine dioxide is a disinfectant used in municipal water-treatment plants. It dissolves in basic solution, producing chlorate and chlorite: 2 Clo, (e)+2 OH" (aq) → Clo, (aq) + Clo," (aq) + H20 (U) Experiment Cholo [OH-lo (M) 0.030 Initial Rate (Ms) 0.0248 0.060 0.020 0.030 0.00827 0.0247 0.020 0.090 a) The actual molecule being measured for these experiments (for initial rate) was OH(aq), since it's easy to measure pH. For experiment 1, at what rate would clo, (aq) be...
Consider the following reaction: 2 ClO2(aq) + 2 OH-(aq) ClO3-(aq) + ClO3-(aq) + H2O(l) (a) The rate law for this reaction is second order in ClO2(aq) and first order in OH-(aq). What is the rate law for this reaction? Rate = k [ClO2(aq)] [OH-(aq)] Rate = k [ClO2(aq)]2 [OH-(aq)] Rate = k [ClO2(aq)] [OH-(aq)]2 Rate = k [ClO2(aq)]2 [OH-(aq)]2 Rate = k [ClO2(aq)] [OH-(aq)]3 Rate = k [ClO2(aq)]4 [OH-(aq)] (b) If the rate constant for this reaction at a certain...