Specify which of the following are oxidation-reduction reactions, and if it is, identify the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. If it is not, select No and leave the following boxes blank. Express your answers as chemical formulas. Omit states-of-matter. a. CO(g) + H₂O(g) → CO₂(g) + H₂ (9) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced b. 3AgNO3(aq) + Sc(s) → Sc(NO3)3(aq) + 3Ag(s) Redox? Oxidizing Agent Reducing Agent Substance Oxidized Substance Reduced Submit Answer Try Another Version 1 item attempt remaining

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**Oxidation-Reduction Reactions Identification and Analysis**

In this exercise, you will identify which of the given reactions are oxidation-reduction reactions. For each reaction, if it is an oxidation-reduction reaction, you will determine and specify the following: the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. If the reaction is not an oxidation-reduction reaction, select "No" and leave the corresponding boxes blank. Please express your answers as chemical formulas, and omit states of matter.

### Reaction Analysis

#### Reaction a:
\[ \text{CO(g) + H}_2\text{O(g) }\rightarrow \text{ CO}_2\text{(g) + H}_2\text{(g)} \]
- **Redox?** 
- **Oxidizing Agent** 
- **Reducing Agent** 
- **Substance Oxidized** 
- **Substance Reduced** 

#### Reaction b:
\[ 3\text{AgNO}_3\text{(aq) + Sc(s) }\rightarrow \text{ Sc(NO}_3\text{)}_3\text{(aq) + 3Ag(s)} \]
- **Redox?** 
- **Oxidizing Agent** 
- **Reducing Agent** 
- **Substance Oxidized** 
- **Substance Reduced** 

### Instructions
1. Determine if each reaction is an oxidation-reduction reaction.
2. If it is, identify:
   - The oxidizing agent (the substance that gains electrons).
   - The reducing agent (the substance that loses electrons).
   - The substance being oxidized (the substance that loses electrons).
   - The substance being reduced (the substance that gains electrons).

Once you have filled in the required information, click the "Submit Answer" button to check your work. If you need to make corrections, select "Try Another Version" to attempt the task again. You have **1 item attempt remaining** for this exercise.
Transcribed Image Text:**Oxidation-Reduction Reactions Identification and Analysis** In this exercise, you will identify which of the given reactions are oxidation-reduction reactions. For each reaction, if it is an oxidation-reduction reaction, you will determine and specify the following: the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced. If the reaction is not an oxidation-reduction reaction, select "No" and leave the corresponding boxes blank. Please express your answers as chemical formulas, and omit states of matter. ### Reaction Analysis #### Reaction a: \[ \text{CO(g) + H}_2\text{O(g) }\rightarrow \text{ CO}_2\text{(g) + H}_2\text{(g)} \] - **Redox?** - **Oxidizing Agent** - **Reducing Agent** - **Substance Oxidized** - **Substance Reduced** #### Reaction b: \[ 3\text{AgNO}_3\text{(aq) + Sc(s) }\rightarrow \text{ Sc(NO}_3\text{)}_3\text{(aq) + 3Ag(s)} \] - **Redox?** - **Oxidizing Agent** - **Reducing Agent** - **Substance Oxidized** - **Substance Reduced** ### Instructions 1. Determine if each reaction is an oxidation-reduction reaction. 2. If it is, identify: - The oxidizing agent (the substance that gains electrons). - The reducing agent (the substance that loses electrons). - The substance being oxidized (the substance that loses electrons). - The substance being reduced (the substance that gains electrons). Once you have filled in the required information, click the "Submit Answer" button to check your work. If you need to make corrections, select "Try Another Version" to attempt the task again. You have **1 item attempt remaining** for this exercise.
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