What is the molecular formula for each of the following compounds? (Enter the elements in the order: C, H, O.) (а) Нехаnal (b) Нехаnedial (c) Propanone (d) 2,3-Pentanedione
What is the molecular formula for each of the following compounds? (Enter the elements in the order: C, H, O.) (а) Нехаnal (b) Нехаnedial (c) Propanone (d) 2,3-Pentanedione
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:### Oxidation and Reduction of Alcohols to Aldehydes and Ketones
This exercise aims to identify the aldehyde or ketone starting materials needed to synthesize the following alcohol compounds through oxidation or reduction reactions.
#### Compound List:
**(a)** CH₃—OH
*Blank for answer: ________*
**(b)**
```
CH₃
|
CH₃—CH—CH—OH
```
*Blank for answer: ________*
**(c)**
```
O
||
CH₃—C—OH
```
*Blank for answer: ________*
**(d)**
```
O
||
CH₃—CH—CH₂—C—OH
|
CH₃
```
*Blank for answer: ________*
### Instructions:
For each compound, determine the IUPAC name of the aldehyde or ketone starting material. Consider whether oxidation or reduction is involved in its synthesis.
![**Title: Determining Molecular Formulas for Organic Compounds**
**Objective:**
Learn to determine the molecular formulas of various organic compounds by identifying their chemical structure and composition.
**Instructions:**
For each of the following compounds, determine the molecular formula. Combine and list the elements in the specified order: Carbon (C), Hydrogen (H), Oxygen (O).
**Compounds:**
1. **Hexanal**
- Molecular formula: [Fill in answer here]
2. **Hexanedial**
- Molecular formula: [Fill in answer here]
3. **Propanone**
- Molecular formula: [Fill in answer here]
4. **2,3-Pentanedione**
- Molecular formula: [Fill in answer here]
**Notes:**
- Hexanal is an aldehyde with a six-carbon chain.
- Hexanedial is an aldehyde with two aldehyde groups.
- Propanone is a ketone, also known as acetone.
- 2,3-Pentanedione contains two ketone groups on a five-carbon chain.
Understanding the structural composition and functional groups of these organic compounds will aid in the determination of their molecular formulas.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0541151f-1400-40e5-a2b7-901589425296%2F01394ac3-2ff2-4351-b0af-d5fff90320f6%2Fjga3j8_processed.png&w=3840&q=75)
Transcribed Image Text:**Title: Determining Molecular Formulas for Organic Compounds**
**Objective:**
Learn to determine the molecular formulas of various organic compounds by identifying their chemical structure and composition.
**Instructions:**
For each of the following compounds, determine the molecular formula. Combine and list the elements in the specified order: Carbon (C), Hydrogen (H), Oxygen (O).
**Compounds:**
1. **Hexanal**
- Molecular formula: [Fill in answer here]
2. **Hexanedial**
- Molecular formula: [Fill in answer here]
3. **Propanone**
- Molecular formula: [Fill in answer here]
4. **2,3-Pentanedione**
- Molecular formula: [Fill in answer here]
**Notes:**
- Hexanal is an aldehyde with a six-carbon chain.
- Hexanedial is an aldehyde with two aldehyde groups.
- Propanone is a ketone, also known as acetone.
- 2,3-Pentanedione contains two ketone groups on a five-carbon chain.
Understanding the structural composition and functional groups of these organic compounds will aid in the determination of their molecular formulas.
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