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16 Nov 2019
Calculate the molar concentration of KMnO4 in ppm. A solution of potassium permanganate with a molar absorptivity of 5.57 times 10^3 L mol^-1 cm^-1 has a transmittance of 36.4% when measured in a 1.05-cm cell at a wavelength of 525 nm. Calculate the: Absorbance of this solution Molar concentration of KMnO_4 in ppm.
Calculate the molar concentration of KMnO4 in ppm.
A solution of potassium permanganate with a molar absorptivity of 5.57 times 10^3 L mol^-1 cm^-1 has a transmittance of 36.4% when measured in a 1.05-cm cell at a wavelength of 525 nm. Calculate the: Absorbance of this solution Molar concentration of KMnO_4 in ppm.
Irving HeathcoteLv2
5 Mar 2019