Sure, here is a step-by-step guide to perform a chemical test to show that a sodium chloride solution contains chloride ions:

1. First, you will need silver nitrate solution and nitric acid. These are the reagents used to test for chloride ions.

2. Take a small sample of the sodium chloride solution in a test tube.

3. Add a few drops of nitric acid to the solution. The nitric acid is used to remove any interference from other ions that may be present in the solution.

4. After adding the nitric acid, add a few drops of silver nitrate solution to the test tube.

5. Observe the reaction. If chloride ions are present in the solution, a white precipitate of silver chloride will form.

6. The formation of a white precipitate confirms the presence of chloride ions in the sodium chloride solution.

Remember to always follow safety guidelines when handling chemicals in a lab setting.

Question

Sure, here is a step-by-step guide to perform a chemical test to show that a sodium chloride solution contains chloride ions:

1. First, you will need silver nitrate solution and nitric acid. These are the reagents used to test for chloride ions.

2. Take a small sample of the sodium chloride solution in a test tube.

3. Add a few drops of nitric acid to the solution. The nitric acid is used to remove any interference from other ions that may be present in the solution.

4. After adding the nitric acid, add a few drops of silver nitrate solution to the test tube.

5. Observe the reaction. If chloride ions are present in the solution, a white precipitate of silver chloride will form.

6. The formation of a white precipitate confirms the presence of chloride ions in the sodium chloride solution.

Remember to always follow safety guidelines when handling chemicals in a lab setting.

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