For eac te, click the button under the better solvent. solute Which is the better solvent? :0: CH, CH, — С — CH — CH, HO - CH, — CH, — он CH3CH,OH
For eac te, click the button under the better solvent. solute Which is the better solvent? :0: CH, CH, — С — CH — CH, HO - CH, — CH, — он CH3CH,OH
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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Question
—CH(CH₃)—CH₃) with the button selected |
| | CH₃CH₂OH |
| | , H (left), H (right)”) |
Explanation:
- The solute depicted is ethylene glycol (HO—CH₂—CH₂—OH).
- In the "Which is the better solvent?" column:
- The first option is an isopropyl alcohol structure (with an oxygen having lone pairs and methyl groups attached), depicted as CH₃—C(=O)—CH(CH₃)—CH₃, and is selected as the better solvent.
- The second option is ethanol, depicted as CH₃CH₂OH, which is not selected.
- The third diagram shows a methane structure (represented as H attached to a central carbon).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba34bd6a-bbeb-402b-879f-b12783235ecb%2Fc110c163-7e9a-4f90-aca9-26e2a1719d14%2Fn4flcbj_processed.png&w=3840&q=75)
Transcribed Image Text:For each solute, click the button under the better solvent.
| Solute | Which is the better solvent? |
|----------------------------------|--------------------------------------------|
| HO—CH₂—CH₂—OH | —CH(CH₃)—CH₃) with the button selected |
| | CH₃CH₂OH |
| | , H (left), H (right)”) |
Explanation:
- The solute depicted is ethylene glycol (HO—CH₂—CH₂—OH).
- In the "Which is the better solvent?" column:
- The first option is an isopropyl alcohol structure (with an oxygen having lone pairs and methyl groups attached), depicted as CH₃—C(=O)—CH(CH₃)—CH₃, and is selected as the better solvent.
- The second option is ethanol, depicted as CH₃CH₂OH, which is not selected.
- The third diagram shows a methane structure (represented as H attached to a central carbon).
![**Transcription for Educational Website**
---
### Chemical Structures and Solubility
#### 1. Chemical Structures
**a. Carbohydrate Structure:**
- Molecular formula displayed:
\[
\text{HO} - \text{CH}_2 - \text{CH} - \text{CH} - \text{CH} - \text{C} - \text{H}
\]
- Hydroxyl groups (\[\text{OH}\]) are attached to the second and third carbon.
- Double-bonded oxygen (\[: \text{O} : \]) to the fourth carbon.
- Hydroxyl group (\[\text{OH}\]) attached to the fourth carbon.
**b. Aromatic Compound:**
- Benzene ring structure with alternating double bonds:
- Six carbon atoms in a ring, each bonded with a hydrogen atom.
**c. Hydrocarbon:**
- Linear structure:
\[
\text{CH}_3(\text{CH}_2)_4\text{CH}_3
\]
- Indicates a hexane chain with a total of six carbon atoms.
#### 2. Solvent Options
- Three solvents are presented:
1. \(\text{H}_2\text{O}\) (Water)
2. \(\text{CCl}_4\) (Carbon Tetrachloride)
3. \(\text{H}_2\text{O}\) (Water)
- Next to each molecular structure, there are circular checkboxes presumably meant for selecting the suitable solvent for solubilizing each compound.
**Key Considerations:**
- **Polarity:** Determines the suitable solvent.
- Water is a polar solvent.
- Carbon tetrachloride is a non-polar solvent.
- **Miscibility:** Solubility of compounds can depend on the solvent's polarity compared to the compound's polarity.
---
This educational content is intended for students studying chemistry, focusing on understanding molecular structures and their interactions with different solvents.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba34bd6a-bbeb-402b-879f-b12783235ecb%2Fc110c163-7e9a-4f90-aca9-26e2a1719d14%2F4lecge7_processed.png&w=3840&q=75)
Transcribed Image Text:**Transcription for Educational Website**
---
### Chemical Structures and Solubility
#### 1. Chemical Structures
**a. Carbohydrate Structure:**
- Molecular formula displayed:
\[
\text{HO} - \text{CH}_2 - \text{CH} - \text{CH} - \text{CH} - \text{C} - \text{H}
\]
- Hydroxyl groups (\[\text{OH}\]) are attached to the second and third carbon.
- Double-bonded oxygen (\[: \text{O} : \]) to the fourth carbon.
- Hydroxyl group (\[\text{OH}\]) attached to the fourth carbon.
**b. Aromatic Compound:**
- Benzene ring structure with alternating double bonds:
- Six carbon atoms in a ring, each bonded with a hydrogen atom.
**c. Hydrocarbon:**
- Linear structure:
\[
\text{CH}_3(\text{CH}_2)_4\text{CH}_3
\]
- Indicates a hexane chain with a total of six carbon atoms.
#### 2. Solvent Options
- Three solvents are presented:
1. \(\text{H}_2\text{O}\) (Water)
2. \(\text{CCl}_4\) (Carbon Tetrachloride)
3. \(\text{H}_2\text{O}\) (Water)
- Next to each molecular structure, there are circular checkboxes presumably meant for selecting the suitable solvent for solubilizing each compound.
**Key Considerations:**
- **Polarity:** Determines the suitable solvent.
- Water is a polar solvent.
- Carbon tetrachloride is a non-polar solvent.
- **Miscibility:** Solubility of compounds can depend on the solvent's polarity compared to the compound's polarity.
---
This educational content is intended for students studying chemistry, focusing on understanding molecular structures and their interactions with different solvents.
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