The absorbance of known concentration of a metal complex is obtained by UV-vis Time left 0:47:51 spectrophotometer. The results are tabulated: conc 0.2 0.3 0.4 0.5 Calculate the concentration of an unknown sample of the complex that has an absorbance of 0.51 a. 0.44 b. 0.36 c. 0.40 d. 0.38 e. 0.42 Consider the following data to determine the molar entropy AS: Temp (°C) 20 40 60 80 b. Kea 0.3 0.55 0.85 1.3 a. 25.69 J/K.mol d. abs 0.27 0.41 0.55 0.69 61.28 J/K.mol 7.38 J/K.mol 94.36 J/K.mol e. 301.40 J/K.mol
The absorbance of known concentration of a metal complex is obtained by UV-vis Time left 0:47:51 spectrophotometer. The results are tabulated: conc 0.2 0.3 0.4 0.5 Calculate the concentration of an unknown sample of the complex that has an absorbance of 0.51 a. 0.44 b. 0.36 c. 0.40 d. 0.38 e. 0.42 Consider the following data to determine the molar entropy AS: Temp (°C) 20 40 60 80 b. Kea 0.3 0.55 0.85 1.3 a. 25.69 J/K.mol d. abs 0.27 0.41 0.55 0.69 61.28 J/K.mol 7.38 J/K.mol 94.36 J/K.mol e. 301.40 J/K.mol
Chapter12: Spectrochemical Methods
Section: Chapter Questions
Problem 1P
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