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What is diphenylcarbazide?

Anonymous

∙ 9y ago

Updated: 6/5/2024

Diphenylcarbazide is a chemical compound often used in analytical chemistry to detect the presence of chromium. It forms a purple complex with chromium ions, making it useful in colorimetric methods for determining the concentration of chromium in various samples.

AnswerBot

∙ 1y ago

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How do you prepare diphenyl carbazide for determination of chromium?

Reagents Needed: diphenyl carbazide conc. HCl ethanol Method: 1. Dissolve 0.5g of diphenyl carbazide in 5mL of conc HCl. 2. Prepare a solution of 50%(v/v) ethanol by mixing 50mL 95%(v/v) ethanol and water. 3. Transfer the diphenyl carbazide solution in HCl to the 50% ethanol and mix.

How do you prepare diphenyl carbazide for determination of chromium?

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