A 0.4000 gram sample of a nickel ote is treated to dissolve the metal. The solution is made basic with ammonia, and 50.00 mL of 0.0900 M KCN solution is added. Titration if the excess cyanide ion requires 20.34 mL of 0.0500 M AgNO3, using KI indicator. What is the percentage of nickel in the ore?
A 0.4000 gram sample of a nickel ote is treated to dissolve the metal. The solution is made basic with ammonia, and 50.00 mL of 0.0900 M KCN solution is added. Titration if the excess cyanide ion requires 20.34 mL of 0.0500 M AgNO3, using KI indicator. What is the percentage of nickel in the ore?
Chapter13: Titrations In Analytical Chemistry
Section: Chapter Questions
Problem 13.27QAP
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A 0.4000 gram sample of a nickel ote is treated to dissolve the metal. The solution is made basic with ammonia, and 50.00 mL of 0.0900 M KCN solution is added. Titration if the excess cyanide ion requires 20.34 mL of 0.0500 M AgNO3, using KI indicator. What is the percentage of nickel in the ore?
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