Complete the table below for calculating the molecular weight of the compound hexane , shown in the model. ball & stick labels Atom Atomic Weight # Atoms Weight in compound amu/atom atoms = amu н amu/atom | atoms = amu molecular weight of hexane = amu
Complete the table below for calculating the molecular weight of the compound hexane , shown in the model. ball & stick labels Atom Atomic Weight # Atoms Weight in compound amu/atom atoms = amu н amu/atom | atoms = amu molecular weight of hexane = amu
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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![### Calculating the Molecular Weight of 2-Methyl-1-Butanol
Follow the steps below to find the molecular weight of the compound **2-methyl-1-butanol**. Utilize the provided molecular model and complete the table.
**Molecular Model:**
- The visualization shows the molecular structure of 2-methyl-1-butanol using a ball-and-stick model. Each ball represents an atom, with specific colors indicating different types: grey for carbon (C), white for hydrogen (H), and red for oxygen (O).
**Calculating Molecular Weight:**
To determine the molecular weight, complete the table with the atomic weights and the number of atoms for each element in the compound. Multiply the number of atoms by the atomic weight for each element to find the total weight contribution of each type of atom.
| **Atom** | **Atomic Weight** | **# Atoms** | **Weight in Compound** |
|----------|--------------------|-------------|----------------------------|
| **C** | ____ amu/atom | × ____ atoms | = ____ amu |
| **H** | ____ amu/atom | × ____ atoms | = ____ amu |
| **O** | ____ amu/atom | × ____ atoms | = ____ amu |
**Final Calculation:**
Add the weights of all the elements together to find the molecular weight of 2-methyl-1-butanol.
**Molecular Weight of 2-methyl-1-butanol:**
\[ \text{molecular weight of 2-methyl-1-butanol} = \underline{\hspace{50px}} \text{ amu} \]
### Example Calculation (hypothetical atomic weights and numbers for demonstration):
- **C (Carbon)**: Atomic weight = 12 amu, Number of atoms = 5
- Weight in compound = \( 12 \text{ amu/atom} \times 5 \text{ atoms} = 60 \text{ amu} \)
- **H (Hydrogen)**: Atomic weight = 1 amu, Number of atoms = 12
- Weight in compound = \( 1 \text{ amu/atom} \times 12 \text{ atoms} = 12 \text{ amu} \)
- **O (Oxygen)**: Atomic weight = 16 amu](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c33053e-aa43-49cf-b2bb-78272e2ba689%2Fcc0f7972-af41-4ad5-9771-a1aeb58cd83a%2Fdnfjdqm.png&w=3840&q=75)
Transcribed Image Text:### Calculating the Molecular Weight of 2-Methyl-1-Butanol
Follow the steps below to find the molecular weight of the compound **2-methyl-1-butanol**. Utilize the provided molecular model and complete the table.
**Molecular Model:**
- The visualization shows the molecular structure of 2-methyl-1-butanol using a ball-and-stick model. Each ball represents an atom, with specific colors indicating different types: grey for carbon (C), white for hydrogen (H), and red for oxygen (O).
**Calculating Molecular Weight:**
To determine the molecular weight, complete the table with the atomic weights and the number of atoms for each element in the compound. Multiply the number of atoms by the atomic weight for each element to find the total weight contribution of each type of atom.
| **Atom** | **Atomic Weight** | **# Atoms** | **Weight in Compound** |
|----------|--------------------|-------------|----------------------------|
| **C** | ____ amu/atom | × ____ atoms | = ____ amu |
| **H** | ____ amu/atom | × ____ atoms | = ____ amu |
| **O** | ____ amu/atom | × ____ atoms | = ____ amu |
**Final Calculation:**
Add the weights of all the elements together to find the molecular weight of 2-methyl-1-butanol.
**Molecular Weight of 2-methyl-1-butanol:**
\[ \text{molecular weight of 2-methyl-1-butanol} = \underline{\hspace{50px}} \text{ amu} \]
### Example Calculation (hypothetical atomic weights and numbers for demonstration):
- **C (Carbon)**: Atomic weight = 12 amu, Number of atoms = 5
- Weight in compound = \( 12 \text{ amu/atom} \times 5 \text{ atoms} = 60 \text{ amu} \)
- **H (Hydrogen)**: Atomic weight = 1 amu, Number of atoms = 12
- Weight in compound = \( 1 \text{ amu/atom} \times 12 \text{ atoms} = 12 \text{ amu} \)
- **O (Oxygen)**: Atomic weight = 16 amu
 <!-- Add an actual image path with correct format if image is to be embedded -->
**Figure Explanation:**
The accompanying image shows the 3D structure of a hexane molecule rendered in the "ball & stick" model. Hexane, an alkane with six carbon atoms, is depicted with gray spheres representing carbon atoms and white spheres representing hydrogen atoms.
| **Atom** | **Atomic Weight** | **# Atoms** | **Weight in Compound** |
|----------|-------------------|-------------|------------------------|
| C | ____ amu/atom | ____ atoms | ____ amu |
| H | ____ amu/atom | ____ atoms | ____ amu |
molecular weight of **hexane** = __________ amu](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c33053e-aa43-49cf-b2bb-78272e2ba689%2Fcc0f7972-af41-4ad5-9771-a1aeb58cd83a%2Fhs53jz7.png&w=3840&q=75)
Transcribed Image Text:### Molecular Weight Calculation of Hexane
Complete the table below for calculating the molecular weight of the compound **hexane**, shown in the model.
 <!-- Add an actual image path with correct format if image is to be embedded -->
**Figure Explanation:**
The accompanying image shows the 3D structure of a hexane molecule rendered in the "ball & stick" model. Hexane, an alkane with six carbon atoms, is depicted with gray spheres representing carbon atoms and white spheres representing hydrogen atoms.
| **Atom** | **Atomic Weight** | **# Atoms** | **Weight in Compound** |
|----------|-------------------|-------------|------------------------|
| C | ____ amu/atom | ____ atoms | ____ amu |
| H | ____ amu/atom | ____ atoms | ____ amu |
molecular weight of **hexane** = __________ amu
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