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Chemistry, 19.12.2019 06:31 priscillarios30
Acolored dye compound decomposes to give a colorless product. the original dye absorbs at 608 nm and has an extinction coefficient of 4.7 ×10⁴ m⁻¹cm⁻¹ at that wavelength.
you perform the decomposition reaction in a 1-cm cuvette in a spectrometer and obtain the following data:
time (min) - absorbance at 608 nm
0 - 1.254
30 - 0.941
60 - 0.752
90 - 0.672
120 - 0.545
from these data, determine the rate law for the reaction "dye → product" and determine the rate constant.
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Acolored dye compound decomposes to give a colorless product. the original dye absorbs at 608 nm and...
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