For each equation state the major reaction pathway that it will undergo. O Hold and drag to reorder a) E1 b) = SN2 c) E2 d) = E2 e) = SN1 f) SN2 = SN1 E1 Br OH a) NaOH d) H2SO4 Br OH b) NaSH e) H2SO4 NaBr Br OTs c) H20 f) NaOH II II

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Educational Content on Major Reaction Pathways**

---

**Instructions:**

For each equation below, state the major reaction pathway that it will undergo. Use the provided diagrams to determine if the reaction follows an S_N1, S_N2, E1, or E2 mechanism.

---

### Equations and Pathways

a) **Pathway:** E1

```
Diagram Description:
- Reactants: A brominated alkane (2-bromobutane) reacts with sodium hydroxide (NaOH).
- Major Reaction Pathway: E1 (Elimination Unimolecular)
- Representation: Br-CH2-CH-CH3-CH3 (with NaOH) --> Alkene (E1 product)
```

b) **Pathway:** S_N2

```
Diagram Description:
- Reactants: A brominated alkane (2-bromobutane) reacts with sodium hydrosulfide (NaSH).
- Major Reaction Pathway: S_N2 (Substitution Nucleophilic Bimolecular)
- Representation: Br-CH2-CH-CH3-CH3 (with NaSH) --> alkane with SH group (S_N2 product)
```

c) **Pathway:** E2

```
Diagram Description:
- Reactants: A brominated alkane (1-bromo-2-methylpropane) reacts with water (H2O).
- Major Reaction Pathway: E2 (Elimination Bimolecular)
- Representation: Br-CH2-CH-CH2-CH3 (with H2O) --> Alkene (E2 product)
```

d) **Pathway:** E2

```
Diagram Description:
- Reactants: A brominated cyclopentane reacts with sulfuric acid (H2SO4).
- Major Reaction Pathway: E2 (Elimination Bimolecular)
- Representation: OH-CH2-CH2-CH2-CH2-CH2 (reacting with H2SO4 and producing alkene via E2 mechanism)
```

e) **Pathway:** S_N1

```
Diagram Description:
- Reactants: Cyclohexanol reacts with sulfuric acid (H2SO4) and forms cyclohexyl bromide (via NaBr).
- Major Reaction Pathway: S_N1 (Substitution Nucleophilic Unimolecular)
- Representation: OH-CH2-CH2-CH
Transcribed Image Text:**Educational Content on Major Reaction Pathways** --- **Instructions:** For each equation below, state the major reaction pathway that it will undergo. Use the provided diagrams to determine if the reaction follows an S_N1, S_N2, E1, or E2 mechanism. --- ### Equations and Pathways a) **Pathway:** E1 ``` Diagram Description: - Reactants: A brominated alkane (2-bromobutane) reacts with sodium hydroxide (NaOH). - Major Reaction Pathway: E1 (Elimination Unimolecular) - Representation: Br-CH2-CH-CH3-CH3 (with NaOH) --> Alkene (E1 product) ``` b) **Pathway:** S_N2 ``` Diagram Description: - Reactants: A brominated alkane (2-bromobutane) reacts with sodium hydrosulfide (NaSH). - Major Reaction Pathway: S_N2 (Substitution Nucleophilic Bimolecular) - Representation: Br-CH2-CH-CH3-CH3 (with NaSH) --> alkane with SH group (S_N2 product) ``` c) **Pathway:** E2 ``` Diagram Description: - Reactants: A brominated alkane (1-bromo-2-methylpropane) reacts with water (H2O). - Major Reaction Pathway: E2 (Elimination Bimolecular) - Representation: Br-CH2-CH-CH2-CH3 (with H2O) --> Alkene (E2 product) ``` d) **Pathway:** E2 ``` Diagram Description: - Reactants: A brominated cyclopentane reacts with sulfuric acid (H2SO4). - Major Reaction Pathway: E2 (Elimination Bimolecular) - Representation: OH-CH2-CH2-CH2-CH2-CH2 (reacting with H2SO4 and producing alkene via E2 mechanism) ``` e) **Pathway:** S_N1 ``` Diagram Description: - Reactants: Cyclohexanol reacts with sulfuric acid (H2SO4) and forms cyclohexyl bromide (via NaBr). - Major Reaction Pathway: S_N1 (Substitution Nucleophilic Unimolecular) - Representation: OH-CH2-CH2-CH
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