QUESTION 7 Chemical Equilibria In this experiment, a spectrophotometer is used to quantify the amount of FeNCS2+ in each solution. What property of the solution does the spectrophotometer directly measure? Fe³+ (aq) + NCS (aq) FeNCS²+ (aq) Colorless Red-Orange Equilibria.pdf O A. molality O B. conductivity O C. viscosity O D. temperature OE. absorbance

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