The copper in a 0.2500–gram sample of copper ore is treated in solution with excess potassium iodide and the liberated i
Posted: Mon May 16, 2022 9:35 pm
The copper in a 0.2500–gram sample of copper ore is treated in solution with excess
potassium iodide and the liberated iodine titrated with 16.50 mL of sodium thiosulfate
(1.000 mL ≈ 0.003619 grams potassium bromate). What is the purity of the ore expressed
in terms of percentage of cuprous sulfide?
potassium iodide and the liberated iodine titrated with 16.50 mL of sodium thiosulfate
(1.000 mL ≈ 0.003619 grams potassium bromate). What is the purity of the ore expressed
in terms of percentage of cuprous sulfide?