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How can you use a barium chloride solution to help identify a sulfate solution?

User Kevin Peters
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2 Answers

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Answer:

Testing for sulfate ions

Sulfate ions in solution, SO 4 2 -, are detected using barium chloride solution. The test solution is acidified using a few drops of dilute hydrochloric acid, and then a few drops of barium chloride solution are added. A white precipitate of barium sulfate forms if sulfate ions are present.

Step-by-step explanation:

User Ben Sand
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answer explanation:

  • Sulfate ions in solution, SO 4 2 -, are detected using barium chloride solution. The test solution is acidified using a few drops of dilute hydrochloric acid, and then a few drops of barium chloride solution are added. A white precipitate of barium sulfate forms if sulfate ions are present.
User Odiljon Djamalov
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