Question: a. In today's experiment, what is the complex whose equilibrium constant you will calculate? What is the color of the complex? b. Whenever we want

a. In today's experiment, what is the complex whose equilibrium constant you will calculate? What is the color of the complex? b. Whenever we want to use a spectrophotometer to measure a solution's absorbance, we need to run a blank solution first. What is such a blank usually and what Purpose does it serve in Spectrophotometry?

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