\"Attach six plots (3per trial) to this report form. Angraphs should include pro
ID: 510466 • Letter: #
Question
"Attach six plots (3per trial) to this report form. Angraphs should include properly labeled axis and include the linear equation ofthe line with R values Plot of Trial 1 Trial 2 Time vs: Equation of the line TRT Equation of the line RT TInA 1/A. Plot of absorbance function with best straight line: vs. time order of the reaction with respect to crystal violet? order Pant z Reaction order forloHl Trial 1 Trial 2 Stock Concentration of OH Concentration ofoH after dilution Slopes of Straight Lines from Part 1 Determine the reaction order with respect to oH Show work for BOTH trials below order of Reaction with respect to oH overall rate law for the crystal violet hydroxide reaction:Explanation / Answer
for any order reaction, -dCA/dt= K[A]n, n is order.
for 1st order, -dCA/dt= K[A] which when integrated gives ln[A]= ln[A]o-Kt
where K is rate constant and [A]0= concentration of A at zero time
so a plot of lnA vs t gives straight line for 1st order.
for second order. 1/[A]= 1/[A]0 +Kt
so a plot of 1/[A] vs t gives straight line for second order.
the data is plottted and shown below
the data closely resembles 1st order wtih reate constant ( slope )=0.040/min
The reaction is 1st order.
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