Question

Molar absorptivity for Cr(NO3)3 1.7x101 | E at Acr Ok 5.4 e at Aco OkMolar absorptivity for Co(NO3)z 4.3x10-1 e at Acr Ok 5.8 e at Aco OkHere are your data for the unknown solution Absorbance Value at AcrAbsorbance Value at ACo 56 43 ab Determine the concentrati

What is CO2+ in the unknown? Use the system of two equations to find out the answer.

THE ANSWER IS NOT 1.4E-2 M OR .73 M.

Molar absorptivity for Cr(NO3)3 1.7x101 | E at Acr Ok 5.4 e at Aco Ok
Molar absorptivity for Co(NO3)z 4.3x10-1 e at Acr Ok 5.8 e at Aco Ok
Here are your data for the unknown solution Absorbance Value at AcrAbsorbance Value at ACo 56 43 ab Determine the concentrations of Cr3 and Co2+ in the unknown solution (units of M) .032 [Cr3+] in the unknown Ok |[Co2+] in the unknown M This result is out of range.
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Answer #1

The answer is given in the attachment .

Aloemphilg AAo (uwal value) Cer Fahe if TMo unlenown wo equolins, Or, 0.56-4.3~10 Co J7JO 0.435.4 +58 G 03-58o 5.4 Or, r Camp

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