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Part B Follow these steps to complete the table: 1. Reuse the same test tubes from part A, labeled Fe2* and Fe3*. Be sure they're clean. 2. Add 4 milliliters of iron(II) sulfate to the test tube labeled Fe2*. 3. Add 4 milliliters of iron(II) nitrate to the test tube labeled Fe3+ 4. Add 4 milliliters of potassium iodide to each test tube. 5. Add 1 milliliter of the prepared starch solution to each test tube. 6. Record your observations, noting any evidence of a chemical reaction. If there is no evidence of a reaction, write "no reaction." B IU x x, Font Sizes EE E E E E 囲。 Substances Mixed Iron lon Present Description of the Reaction iron(Il) sulfate, potassium iodide, and starch iron(II) (Fe2+) iron(III) nitrate, potassium iodide, and starch iron(III) (Fe³*.

Part B Follow these steps to complete the table: 1. Reuse the same test tubes from part A, labeled Fe2* and Fe3*. Be sure they're clean. 2. Add 4 milliliters of iron(II) sulfate to the test tube labeled Fe2*. 3. Add 4 milliliters of iron(II) nitrate to the test tube labeled Fe3+ 4. Add 4 milliliters of potassium iodide to each test tube. 5. Add 1 milliliter of the prepared starch solution to each test tube. 6. Record your observations, noting any evidence of a chemical reaction. If there is no evidence of a reaction, write "no reaction." B IU x x, Font Sizes EE E E E E 囲。 Substances Mixed Iron lon Present Description of the Reaction iron(Il) sulfate, potassium iodide, and starch iron(II) (Fe2+) iron(III) nitrate, potassium iodide, and starch iron(III) (Fe³*.

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 110IL: The amount of oxygen, O2, dissolved in a water sample at 25 C can be determined by titration. The...
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• Rinse the test tubes with distilled water. Part B Follow these steps to complete the table: 1. Reuse the same test tubes from part A, labeled Fe2+ and Fe3+. Be sure they're clean. 2. Add 4 milliliters of iron(II) sulfate to the test tube labeled Fe2*. 3. Add 4 milliliters of iron(II) nitrate to the test tube labeled Fe3+. 4. Add 4 milliliters of potassium iodide to each test tube. 5. Add 1 milliliter of the prepared starch solution to each test tube. 6. Record your observations, noting any evidence of a chemical reaction. If there is no evidence of a reaction, write "no reaction." В I U 三E E三 三 X, Font Sizes A - Substances Mixed Iron lon Present Description of the Reaction iron(II) sulfate, potassium iodide, and starch iron(II) (Fe2+) iron(III) nitrate, potassium iodide, and starch iron(III) (Fe)
Transcribed Image Text:• Rinse the test tubes with distilled water. Part B Follow these steps to complete the table: 1. Reuse the same test tubes from part A, labeled Fe2+ and Fe3+. Be sure they're clean. 2. Add 4 milliliters of iron(II) sulfate to the test tube labeled Fe2*. 3. Add 4 milliliters of iron(II) nitrate to the test tube labeled Fe3+. 4. Add 4 milliliters of potassium iodide to each test tube. 5. Add 1 milliliter of the prepared starch solution to each test tube. 6. Record your observations, noting any evidence of a chemical reaction. If there is no evidence of a reaction, write "no reaction." В I U 三E E三 三 X, Font Sizes A - Substances Mixed Iron lon Present Description of the Reaction iron(II) sulfate, potassium iodide, and starch iron(II) (Fe2+) iron(III) nitrate, potassium iodide, and starch iron(III) (Fe)
rinsed out with water, clean the insides with the test tube brush, and then perform a final rinse with distilled water. Part C Follow these steps to complete the table: 1. Reuse the same test tubes from part B, labeled Fe2* and Fe*. Be sure they're clean. 2. Add 4 milliliters of iron(Il) sulfate to the test tube labeled Fe2*. 3. Add 4 milliliters of iron(II) nitrate to the test tube labeled Fe3+. 4. Add 4 milliliters of potassium permanganate to each test tube. 5. Observe the contents of the test tubes for about 10 minutes. Record your observations, noting any evidence of a chemical reaction. If there is no evidence of a reaction, write "no reaction." I X, Font Sizes 三 E 三 三 出, Substances Mixed Iron lon Present Description of the Reaction iron(II) sulfate and potassium permanganate iron(ll) (Fe2+) iron(III) nitrate and potassium permanganate iron(III) (Fe*)
Transcribed Image Text:rinsed out with water, clean the insides with the test tube brush, and then perform a final rinse with distilled water. Part C Follow these steps to complete the table: 1. Reuse the same test tubes from part B, labeled Fe2* and Fe*. Be sure they're clean. 2. Add 4 milliliters of iron(Il) sulfate to the test tube labeled Fe2*. 3. Add 4 milliliters of iron(II) nitrate to the test tube labeled Fe3+. 4. Add 4 milliliters of potassium permanganate to each test tube. 5. Observe the contents of the test tubes for about 10 minutes. Record your observations, noting any evidence of a chemical reaction. If there is no evidence of a reaction, write "no reaction." I X, Font Sizes 三 E 三 三 出, Substances Mixed Iron lon Present Description of the Reaction iron(II) sulfate and potassium permanganate iron(ll) (Fe2+) iron(III) nitrate and potassium permanganate iron(III) (Fe*)
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