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11 Dec 2019
A solution contains 9.10Ã10-3 M potassium hydroxide and 1.41Ã10-2 M potassium cyanide. Solid zinc acetate is added slowly to this mixture. What is the concentration of hydroxide ion when cyanide ion begins to precipitate? [hydroxide] = ___M
A solution contains 9.10Ã10-3 M potassium hydroxide and 1.41Ã10-2 M potassium cyanide. Solid zinc acetate is added slowly to this mixture. What is the concentration of hydroxide ion when cyanide ion begins to precipitate? [hydroxide] = ___M