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Concentration of a solution

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Reference no: EM131720576

Please show calculations for these 2 questions.

How many grams of copper (II) fluoride are needed to make 587.2 ml of a 3.28 M solution?

The molar absorptivity constant of a particular chemical is 1.89 M·cm. What is the concentration of a solution made from this chemical that has an absorbance of 0.536 with a cell path length of 1.19 cm?

Reference no: EM131720576

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Concentration of a solution : The molar absorptivity constant of a particular chemical is 1.89 M·cm. What is the concentration of a solution made from this chemical.
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