Qualitative Analysis Worksheet Page 2

Part B

Question 3a: Based upon your observations from Part A, which ion(s) precipitate when HCl is

added?

Question 3b: Which ion(s) remain in the supernatant?

Question 4a: Based upon the solubility rules in the introduction, which ion(s) remaining in the

supernatant from step 4 will precipitate in basic solution?

Question 4b: Which ion(s) remain in the supernatant from step 5?

Question 5a: Based upon your observations in Part A and logic, which ion(s) remaining in the

supernatant from step 6 will precipitate when H

is added?

Question 5b: Which ion(s) remain in the supernatant from step 7?

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