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Calculate the molar absorption coefficients of p-nitrophenolate at its absorbance maximum and p-nitrophenol at its absorption maximum....
Calculate the molar absorption coefficients of p-nitrophenolate at its absorbance maximum and p-nitrophenol at its absorption maximum.
p-nitrophenolate: wavelength maximum is 401 nm, absorabance at this wavelength is 0.607
p-nitrophenol: wavelength maximum is 312 nm, absorbance at this wavelength is 0.509
Calculate the molar absorption coefficient of p-nitrophenolate and p-nitrophenol at 410nm.
Absorbance for p-nitrophenolate at this wavelength: 0.582
Absorbance for p-nitrophenol at this wavelength: 0.242
The determination of buffer pH using p-nitrophenol is performed photometrically at 410nm; why is this wavelength chosen?
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