Match the four samples below, to their correct designation (either pure substances or mixures) v R-(-)-Carvone v spearmint oil A. pure substance B. mixture S-(+)-Carvone caraway oil

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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**Matching Samples to Designations:**

Match the four samples below to their correct designation (either pure substances or mixtures):

1. **R-(−)-Carvone**
   - Options: 
     - A. Pure substance 
     - B. Mixture

2. **Spearmint oil**
   - Options:
     - A. Pure substance 
     - B. Mixture

3. **S-(+)-Carvone**
   - Options: 
     - A. Pure substance 
     - B. Mixture

4. **Caraway oil**
   - Options:
     - A. Pure substance 
     - B. Mixture

**Explanation:**

- **Pure substances** are samples that contain only one type of molecule or atom. Examples include elements and compounds with a consistent, definite composition.
  
- **Mixtures** are combinations of two or more substances where each retains its own properties and can be physically separated. They do not have a fixed composition.
Transcribed Image Text:**Matching Samples to Designations:** Match the four samples below to their correct designation (either pure substances or mixtures): 1. **R-(−)-Carvone** - Options: - A. Pure substance - B. Mixture 2. **Spearmint oil** - Options: - A. Pure substance - B. Mixture 3. **S-(+)-Carvone** - Options: - A. Pure substance - B. Mixture 4. **Caraway oil** - Options: - A. Pure substance - B. Mixture **Explanation:** - **Pure substances** are samples that contain only one type of molecule or atom. Examples include elements and compounds with a consistent, definite composition. - **Mixtures** are combinations of two or more substances where each retains its own properties and can be physically separated. They do not have a fixed composition.
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