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3. A student was given an unknown solid and was told to determine the cation and the anion present in the unknown. The student's unknown gave the following test results; i. When hydrochloric acid was added to a portion of the solution bubbles of a colorless odorless gas were observed. i. Another portion of the solution turned a blood-red color solution when potassium thiocyanate solution was added. a) Which ions were present? Cation Anion b) Name the unknown salt. c) Write the correct formula for the salt.

3. A student was given an unknown solid and was told to determine the cation and the anion present in the unknown. The student's unknown gave the following test results; i. When hydrochloric acid was added to a portion of the solution bubbles of a colorless odorless gas were observed. i. Another portion of the solution turned a blood-red color solution when potassium thiocyanate solution was added. a) Which ions were present? Cation Anion b) Name the unknown salt. c) Write the correct formula for the salt.

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w Roma 14 B. I A.. =マ 3. A student was given an unknown solid and was told to determine the cation and the anion present in the unknown. The student's unknown gave the following test results; i. When hydrochloric acid was added to a portion of the solution bubbles of a colorless odorless were observed. i. Another portion of the solution turned a blood-red color solution when potassium thiocyanate solution was added. gas a) Which ions were present? Cation Anion b) Name the unknown salt. c) Write the correct formula for the salt. 5. Another student's unknown gave the following test results: a portion of the solution of unknown gave a yellow precipitate with ammonium molybdate reagent. A flame test on some of the solution resulted in a bright yellow flame. a) Which ions are present? Cation Anion b) Name the unknown salt. c) Write the correct formula for the salt.
Transcribed Image Text:w Roma 14 B. I A.. =マ 3. A student was given an unknown solid and was told to determine the cation and the anion present in the unknown. The student's unknown gave the following test results; i. When hydrochloric acid was added to a portion of the solution bubbles of a colorless odorless were observed. i. Another portion of the solution turned a blood-red color solution when potassium thiocyanate solution was added. gas a) Which ions were present? Cation Anion b) Name the unknown salt. c) Write the correct formula for the salt. 5. Another student's unknown gave the following test results: a portion of the solution of unknown gave a yellow precipitate with ammonium molybdate reagent. A flame test on some of the solution resulted in a bright yellow flame. a) Which ions are present? Cation Anion b) Name the unknown salt. c) Write the correct formula for the salt.
Home Insert Draw Review Layout View Times New Roma 14 I A.. A 三 三 The formula of the unknown salt is The name of the unknown salt is Supplemental Questions Answer the following questions and submit them along with your Report Form. 1. Write an equation for the chemical reaction used to test for each of the following ions: a) CO;²- b) Cl- c) SO,2- 2. Write an equation for the chemical reaction used to test for: a) Ca²+ b) Fe3+ 8|Page BIU
Transcribed Image Text:Home Insert Draw Review Layout View Times New Roma 14 I A.. A 三 三 The formula of the unknown salt is The name of the unknown salt is Supplemental Questions Answer the following questions and submit them along with your Report Form. 1. Write an equation for the chemical reaction used to test for each of the following ions: a) CO;²- b) Cl- c) SO,2- 2. Write an equation for the chemical reaction used to test for: a) Ca²+ b) Fe3+ 8|Page BIU
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