Reaction Set 3

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Difference (from prior major revision) (no other diffs)

Changed: 7c7

1. Redox reaction using handout.

1. Chromium metals is dipped into a concentrated nitric acid solution.

Changed: 10c10

2. Redox reaction using handout

2. Fluorine gas is bubbled through a potassium sulfite solution.

Changed: 19c19

5. Redox equation using handout

5. Nitrogen dioxide gas is passed over solid calcium oxide.

Predicting Reaction Set #3

Please provide the net ionic reactions for the following:

1. Chromium metals is dipped into a concentrated nitric acid solution.

2. Fluorine gas is bubbled through a potassium sulfite solution.

3. Sodium metal is added to water.

4. Solutions of iron (II) chloride and tin (IV) chloride are mixed

5. Nitrogen dioxide gas is passed over solid calcium oxide.

6. Sodium bisulfite is heated.

7. Solutions of ammonium sulfide and potassium hydroxide are mixed.

8. Excess sodium hydroxide solution is added to phosphoric acid solution.