jaylo7126 jaylo7126

01-06-2023
Chemistry

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Red dye #40 has a molar absorptivity 2.13Ã104 Mâ1cmâ1 and a molar mass of 496.42 g/mol. What mass of red dye #40 would you need to prepare 1.27 L of an aqueous solution of red dye #40 with an absorbance of 0.251?

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