If the absorbance of a solution of copper(II) ion decreases by 45.00% upon dilution, what volume of water was added to 20.0 mL of a 1.20 M solution of Cu2+(aq)? mL of water added
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First, we need to calculate the initial absorbance of the 1.20 M solution of Cu2+. We don't have any specific value for the molar absorptivity or path length, so we can't calculate the actual absorbance. However, we can assume that the absorbance is directly Show more…
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