Write the rate equation for the reaction of ClO2 and with respect to OH- at 0 de
ID: 856426 • Letter: W
Question
Write the rate equation for the reaction of ClO2 and with respect to OH- at 0 degrees C.? Please, please, please help me someone! I don't even know how to begin to start to do this. My lab text is useless. I've read it over and over again and I can't figure out what it is I'm supposed to do. Consider the reaction that occurs when a ClO2 solution and a solution containing hydroxide ions (OH-) are mixed at 0 degrees C, as shown in the following equation: 2ClO2(aq) + 2OH- (aq) ---> ClO3- (aq) + ClO2- (aq) + H2O (l) When solutions containing ClO2 and OH- in various concentrations were mixed at 0 degrees C, the following rate data were obtained:
Determination # 1 Initial concentration of ClO2, (mol/L) 1.25 X 10^-2 Initial OH- concentration (mol/L) 1.30 X 10^-3 Initial rate for form of ClO3- (mol/L) 2.33 X 10^-4
Determination # 2 Initial concentration of ClO2, (mol/L) 2.50 X 10^-2 Initial OH- concentration (mol/L) 1.30 X 10^-3 Initial rate for form of ClO3- (mol/L) 9.34 X 10^-4
Determination # 3 Initial concentration of ClO2, (mol/L) 2.50 X 10^-2 Initial OH- concentration (mol/L) 2.60 X 10^-3 Initial rate for form of ClO3- (mol/L) 1.87 X 10^-3
So the concept I need to understand is I need to use the method of initial rates to find the order of the reaction with respect to ClO2 and with respect to OH-.
The problem is: Write the rate equation for the reaction of ClO2 and OH- at 0 degrees C. I also need to calculate the rate constant, k, for the reaction of ClO2 and OH- at 0 degrees C.
Finally, I need to calculate the reaction rate for the reaction ClO2 and OH- at 0 degrees C when the initial ClO2 and OH- concentrations are 8.25 X 10^-3 mol/L and 5.35 X 10^-2 mol/L respectively. Thank you in advance. I will give Best Answer to the person who can answer all 3 questions; or at least show me how to set this up.
Explanation / Answer
in part b, its supposed to be 1.30X10^-3, you have it as 1.30x10^-2
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