State what is the chemical oxygen demand of the sample

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Reference no: EM13195649

A standard iron solution is 0.1491 M Fe(II), your dichromate solution is 0.0189 M dichromate, and it took 26.01 mL of your standard iron solution to titrate the excess dichromate in an unknown. What is the chemical oxygen demand of the sample, in units of mg O2/L?

Reference no: EM13195649

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