austinshamblin7862 austinshamblin7862

11-01-2024
Chemistry

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suppose you have a 10.0 ml sample of a solution of cu²⁺ ions whose absorbance is 0.075. how many milligrams of copper are in the solution?
a. 0.75 mg
b. 7.5 mg
c. 75 mg
d. 750 mg

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