Concentration of NaOH solution= 0.02803 M
Concentration of Crystal Violet dye solution=0.001 M
Room Temperature =25 degree celcius
Absorbance from the device- spectrovis(spectrophotometer)
The data in the trials are the absorbance.
-Its not Organic chemistry. Its an experiment about thecrystal violet dye. Mainly they want to know how we get the ratelaw using these numbers.  It's asking for the rate lawthrough these 2 trails and its asking to use some numbers to showhow its solved . I also provided the procedure of theexperiment.
1. Make sure the SpectroVis is plugged in to theLabQuest and the Labquest is plugged into a power outlet. 2. Turnon the Vernier by pressing the power button on the top 3. If it askto Auto Recover, press no. 4. Tap Mode at the top right 5. Changethe mode from Full Spectrum to Time Based. 6. Change the Intervalto 30 seconds per sample 7. Make the Duration 450 seconds. 8. TapOK 9. Tap Red USB: Abs 10. Tap Change Wavelength to 540 nm 11.Press Play in the bottom left, and allow Warm up for 90 seconds 12.Place Blank cuvette (NaOH) in SpectroVis. Ensure clear side isfacing the arrow 13. Tap Finish Calibration 14. Add Crystal violetdye and immediately replace cuvette in SpectroVis and press ok. 15.Allow running for 450 seconds. 16. Press the file cabinet to readya second trial 17. Repeat steps 11 and 12. 18. Get a fresh aliquotof NaOH of the second concentration. 19. Do two more trials with asecond concentration of NaOH.
Time
Time: Trial 1 Trial 2
0 0.335 0.435
90 0.279 0.363
120 0.188 0.248
150 0.158 0.206
180 0.095 0.135
210 0.075 0.106
240 0.055 0.083
270 0.037 0.063
300 0.023 0.046
330 0.013 0.030
360 0.000 0.018
390 -0.007 0.006
420 -0.014 -0.002
450 -0.020 -0.009
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
Answer in steps please and in detail in order for me tounderstand it. I will appreciate your help thank you.
