Exam (elaborations)
Qualitative Analysis Chem 230 Exam 2 KSU Questions With Complete Solutions
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The solution is clear and colorless correct answer: Fe 3+, Cr 3+, and Ni 2+ is absent Step B. The solution was made basic and barium hydroxide was added. A white precipitate formed. correct answer: SO4 2- is present Step C. Silver nitrate was added the precipitate dissolves. correct answer:...
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