Exam questionKROK 1Pharmacy ยท 2011
A pharmaceutical analyst has to identify potassium acetate. He can prove the presence of potassium cation in the analyzed substance by means of the following solution:
Answer options
- Potassium permanganate
- Sodium hydroxide
- Formate acid
- Tartrate acid
- Iron (III) chloride
Correct answer
Tartrate acid
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