Information regarding the question:
Concentration of NaOH=0.05138 M
Concentration of Crystal Violet Dye Solution=0.001 M
Room Temperature=25 degree Celcius
Absorbance from the device- spectrovis(spectrophotometer)
Time: Trial 1 Trial 2
0 0.089 0.430
30 0.106 Â Â Â 0.323
60 0.121 Â Â 0.248
90 0.106 Â Â 0.187
120 0.063 0.141
150 0.045 0.109
180 0.028 0.082
210 0.023 0.060
240 0.014 0.045
270 0.010 0.036
300 0.005 0.027
330 0.003 0.017
360 0.000 0.015
390 -0.001 0.008
420 -0.002 0.006
450 -0.002 0.007
The following calculations must be handwritten in your notebook.– Conversion of %Transmittance to Absorbance ■Only one handwrittensample is necessary ■However, all of your %Transmittance valuesmust be converted to Absorbance in your Data Table
–The steps you took to determine the order with respect to theCrystal Violet Dye (X in the example)
– The steps you took to determine the order with respect to theNaOH (Y in the example)
– The steps you took to determine k – The overall, Modified RateLaw ■With your values for X, Y, and k inserted into theequation
– Solve the Rate Law ■Insert in all values necessary Result
