Whatistheorderofthereactantcrystalviolet?Howdid you determine this? What does th

Question

Whatistheorderofthereactantcrystalviolet?Howdid you determine this? What does this mean is regards to the overall rate law? What would happen if the concentration of the crystal violet dye doubled?

Comparethevaluesoftheslopefromthemostlinear graphs of the two different NaOH concentrations. Does there appear to be any trend when comparing these two slopes and the change in concentration of hydroxide ion? Rates of reaction should be proportional to observed values for k.

Ingeneral,whichofthetwoNaOHconcentrationsreached the 90%Transmittance mark more quickly? Does this make sense? Why or why not?

Thestartingconcentration(timezero)ofCrystal Violet Dye is 1 x 10-4 M. Calculate the concentration of crystal violet after 240 seconds.

– Please include any equations used to determine your answer

– Hint: Look at the the Equation of the trend line for your most linear

Graph and the Beer-Lambert Law

Usethey-interceptfromyourstraightlinetoobtaina value for ?, the Molar Absorptivity coefficient, for Crystal Violet Dye at time zero.

– Please include any equations used to determine your answer

– Hint: Look in your lab manual for help on how to do this and use the Beer-Lambert Law

Explanation / Answer

http://tinypic.com/r/2ypb08y/9

[IMG]http://i66.tinypic.com/2ypb08y.jpg[/IMG]

the order of reaction will be one

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