Practice - Tests for Anions (Negative Ions)
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Practice Questions
Test your understanding with targeted questions
What gas is produced when carbonates react with dilute acid?
💡 Hint: Think about the bubbles you see.
What is the precipitate formed when barium chloride is added to a sulfate solution?
💡 Hint: Consider the color of the precipitate for sulfates.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What gas is produced when carbonates react with acids?
💡 Hint: Consider what you would observe in the reaction.
True or False: A white precipitate with silver nitrate indicates the presence of sulfate ions.
💡 Hint: Think about the tests we discussed for both ions.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A sample shows effervescence when diluted hydrochloric acid is added and forms a white precipitate upon adding barium chloride. What anions are present in the solution?
💡 Hint: Consider the order of tests performed.
A laboratory technician tests a solution and sees a brown ring in the Brown Ring Test. What can be concluded about the solution?
💡 Hint: Recall the specific test that gives this result.
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