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(Solved): The relationship between transmittance and absorbance is A = 2-log (%T). For example, to convert 56 ...
The relationship between transmittance and absorbance is A = 2-log (%T). For example, to convert 56 %T to absorbance, use the following A = 2 - log (56) = 0.252. Use the following experimental data from a spectroscopic analysis of a solution containing Co² to determine the unknown concentration of the solution X. [Co²+] 0.20 0.30 0.40 0.50 0.60 X = ? % Transmittance 53.7 38.9 28.2 20.4 15.1 30.9 Construct an Absorbance vs Concentration graph and calculate the unknown concentration. Show your work.
2. The relationship between transmittance and absorbance is A=2?log(%T). For example, to convert 56%T to absorbance, use the following A=2?log(56)=0.252. Use the following experimental data from a spectroscopic analysis of a solution containing Co2+ to determine the unknown concentration of the solution X. Construct an Absorbance vs Concentration graph and calculate the unknown concentration, Show your work.