Answer Bank Iron(s) NaCl(s) Sand(s) Naphthalene(s) iron (s) naphthalene (s) sublimation dissolve in water and filtration NaCI(aq) sand (wet) sand (s) NaCI(s) oven Sublimation magnets evaporation .......

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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The image is a flowchart diagram illustrating a process related to separating substances. The flowchart includes several steps and uses a combination of text boxes and arrows to depict the sequential actions involved in the process. Here is a detailed transcription and description of the elements within the flowchart:

### Flowchart Elements

1. **Starting Point:**
   - The process begins with a box labeled "dissolve in water and filtration." This action will likely initiate the separation process.

2. **Boxes for Steps and Actions:**
   - **NaCl(aq):** Indicates the substance in aqueous form after dissolving.
   - **Sand (wet):** Indicates a step where sand becomes wet during the separation process.
   - **Oven:** Mention of using heat as part of the process, possibly for drying or evaporation purposes.
   - **Sand (s):** Represents dry sand, indicating a stage where water is removed.
   - **NaCl(s):** Refers to solid sodium chloride after the liquid is evaporated or filtered out.
   - **Magnets:** Suggests the use of magnetic properties for separation, if applicable.
   - **Evaporation:** Refers to the process of converting liquid into vapor, possibly used here to separate components.

3. **Central Process:**
   - **Sublimation:** The main process depicted in one of the boxes, suggesting separation by transitioning a substance from solid to gas without passing through a liquid phase.

4. **Flow Arrows:**
   - Arrows connect these boxes to show the order of operations and transitions from one step to the next.

5. **End Products:**
   - The flowchart concludes with two final boxes, "NaCl(s)" and "Sand(wet)," indicating the end products after the separation process.

This flowchart serves as an educational tool to visualize a scientific method of separating a mixture into its components, through methods such as filtration, sublimation, and evaporation.
Transcribed Image Text:The image is a flowchart diagram illustrating a process related to separating substances. The flowchart includes several steps and uses a combination of text boxes and arrows to depict the sequential actions involved in the process. Here is a detailed transcription and description of the elements within the flowchart: ### Flowchart Elements 1. **Starting Point:** - The process begins with a box labeled "dissolve in water and filtration." This action will likely initiate the separation process. 2. **Boxes for Steps and Actions:** - **NaCl(aq):** Indicates the substance in aqueous form after dissolving. - **Sand (wet):** Indicates a step where sand becomes wet during the separation process. - **Oven:** Mention of using heat as part of the process, possibly for drying or evaporation purposes. - **Sand (s):** Represents dry sand, indicating a stage where water is removed. - **NaCl(s):** Refers to solid sodium chloride after the liquid is evaporated or filtered out. - **Magnets:** Suggests the use of magnetic properties for separation, if applicable. - **Evaporation:** Refers to the process of converting liquid into vapor, possibly used here to separate components. 3. **Central Process:** - **Sublimation:** The main process depicted in one of the boxes, suggesting separation by transitioning a substance from solid to gas without passing through a liquid phase. 4. **Flow Arrows:** - Arrows connect these boxes to show the order of operations and transitions from one step to the next. 5. **End Products:** - The flowchart concludes with two final boxes, "NaCl(s)" and "Sand(wet)," indicating the end products after the separation process. This flowchart serves as an educational tool to visualize a scientific method of separating a mixture into its components, through methods such as filtration, sublimation, and evaporation.
**Transcription and Explanation for Educational Website**

**Diagram Title:** Separation Process of a Mixture

**Accompanying Text:**

The diagram illustrates a series of processes used to separate a mixture containing iron (s), sodium chloride (NaCl) (s), sand (s), and naphthalene (s). Each step involves a specific method to isolate individual components from the mixture. 

**Answer Bank Options:**

- Iron (s)
- Naphthalene (s)
- NaCl (aq)
- NaCl (s)
- Sand (s) (wet)
- Sand (s)
- Sublimation
- Dissolve in water and filtration
- Evaporation
- Oven
- Magnets

**Process Flow:**

1. **Initial Separation:**
   - The starting mixture consists of iron, NaCl, sand, and naphthalene.

2. **First Separation Technique:**
   - Use **magnets** to separate iron (s) from the rest of the mixture due to its magnetic properties.

3. **Next Step:**
   - Apply **sublimation** to separate naphthalene (s) because it sublimates (transforms directly from solid to gas) upon heating.

4. **Subsequent Separation:**
   - The remaining mixture after sublimation consists of NaCl (s) and sand (wet).
   - Use **dissolve in water and filtration** to dissolve NaCl, resulting in NaCl (aq), while sand (s) remains undissolved.

5. **Final Process:**
   - **Evaporation** of the NaCl solution (NaCl (aq)) leads to the recovery of solid NaCl (NaCl (s)).

6. **Remaining Component:**
   - The **sand (s)** is isolated as the final component once the NaCl is dissolved.

**Conclusion:**
Each method leverages specific physical properties of the substances, such as magnetism for iron, sublimation for naphthalene, solubility and filtration for NaCl, and physical separation for sand, effectively demonstrating the separation of a heterogeneous mixture.
Transcribed Image Text:**Transcription and Explanation for Educational Website** **Diagram Title:** Separation Process of a Mixture **Accompanying Text:** The diagram illustrates a series of processes used to separate a mixture containing iron (s), sodium chloride (NaCl) (s), sand (s), and naphthalene (s). Each step involves a specific method to isolate individual components from the mixture. **Answer Bank Options:** - Iron (s) - Naphthalene (s) - NaCl (aq) - NaCl (s) - Sand (s) (wet) - Sand (s) - Sublimation - Dissolve in water and filtration - Evaporation - Oven - Magnets **Process Flow:** 1. **Initial Separation:** - The starting mixture consists of iron, NaCl, sand, and naphthalene. 2. **First Separation Technique:** - Use **magnets** to separate iron (s) from the rest of the mixture due to its magnetic properties. 3. **Next Step:** - Apply **sublimation** to separate naphthalene (s) because it sublimates (transforms directly from solid to gas) upon heating. 4. **Subsequent Separation:** - The remaining mixture after sublimation consists of NaCl (s) and sand (wet). - Use **dissolve in water and filtration** to dissolve NaCl, resulting in NaCl (aq), while sand (s) remains undissolved. 5. **Final Process:** - **Evaporation** of the NaCl solution (NaCl (aq)) leads to the recovery of solid NaCl (NaCl (s)). 6. **Remaining Component:** - The **sand (s)** is isolated as the final component once the NaCl is dissolved. **Conclusion:** Each method leverages specific physical properties of the substances, such as magnetism for iron, sublimation for naphthalene, solubility and filtration for NaCl, and physical separation for sand, effectively demonstrating the separation of a heterogeneous mixture.
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