You are asked to measure the volume of an irregularly shaped piece of candy that is soluble in water. Describe a procedure that would allow you to do this.
You are asked to measure the volume of an irregularly shaped piece of candy that is soluble in water. Describe a procedure that would allow you to do this.
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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![**Title:** Measuring the Volume of an Irregularly Shaped Soluble Object
**Description:**
In this activity, you are tasked with determining the volume of an irregularly shaped piece of candy that is soluble in water. Here, we outline a procedure to measure this volume without dissolving the candy in water.
**Procedure:**
1. **Prepare Materials:**
- An irregularly shaped piece of candy.
- A liquid in which the candy does not dissolve (e.g., oil).
- A graduated cylinder or a measuring cup.
- A piece of string (optional).
- A balance for measuring weight (optional).
2. **Initial Volume Measurement:**
- Fill the graduated cylinder or measuring cup with a known volume of oil. Record this initial volume (\( V_i \)).
3. **Submergence of Candy:**
- Carefully submerge the candy in the oil, ensuring it is fully submerged.
- Note: If the candy floats, you can tie a piece of string around it to submerge it completely, or use a suitable object that can weigh the candy down without dissolving in the oil.
4. **Final Volume Measurement:**
- Record the new volume of oil after submerging the candy (\( V_f \)).
- Make sure to read the volume at eye level to avoid parallax error.
5. **Calculate the Volume of the Candy:**
- Subtract the initial volume (\( V_i \)) from the final volume (\( V_f \)):
\[ \text{Volume of the candy} = V_f - V_i \]
**Conclusion:**
This procedure allows you to accurately measure the volume of an irregularly shaped piece of candy without dissolving it in water. By using a liquid in which the candy does not dissolve, the displacement method provides an effective and reliable way to determine the candy's volume.
**Example:**
1. Initial volume of oil: \( 50 \, \text{mL} \).
2. Final volume of oil after submerging candy: \( 65 \, \text{mL} \).
3. Volume of candy: \( 65 \, \text{mL} - 50 \, \text{mL} = 15 \, \text{mL} \).
By following this simple yet effective displacement method, you can overcome the challenge of measuring the volume of](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F822e354c-f3b1-4176-b7b2-2f7f70d6ed88%2F6fd7b719-bb0c-4eae-b1b0-f26888436ee3%2F84uke3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Title:** Measuring the Volume of an Irregularly Shaped Soluble Object
**Description:**
In this activity, you are tasked with determining the volume of an irregularly shaped piece of candy that is soluble in water. Here, we outline a procedure to measure this volume without dissolving the candy in water.
**Procedure:**
1. **Prepare Materials:**
- An irregularly shaped piece of candy.
- A liquid in which the candy does not dissolve (e.g., oil).
- A graduated cylinder or a measuring cup.
- A piece of string (optional).
- A balance for measuring weight (optional).
2. **Initial Volume Measurement:**
- Fill the graduated cylinder or measuring cup with a known volume of oil. Record this initial volume (\( V_i \)).
3. **Submergence of Candy:**
- Carefully submerge the candy in the oil, ensuring it is fully submerged.
- Note: If the candy floats, you can tie a piece of string around it to submerge it completely, or use a suitable object that can weigh the candy down without dissolving in the oil.
4. **Final Volume Measurement:**
- Record the new volume of oil after submerging the candy (\( V_f \)).
- Make sure to read the volume at eye level to avoid parallax error.
5. **Calculate the Volume of the Candy:**
- Subtract the initial volume (\( V_i \)) from the final volume (\( V_f \)):
\[ \text{Volume of the candy} = V_f - V_i \]
**Conclusion:**
This procedure allows you to accurately measure the volume of an irregularly shaped piece of candy without dissolving it in water. By using a liquid in which the candy does not dissolve, the displacement method provides an effective and reliable way to determine the candy's volume.
**Example:**
1. Initial volume of oil: \( 50 \, \text{mL} \).
2. Final volume of oil after submerging candy: \( 65 \, \text{mL} \).
3. Volume of candy: \( 65 \, \text{mL} - 50 \, \text{mL} = 15 \, \text{mL} \).
By following this simple yet effective displacement method, you can overcome the challenge of measuring the volume of
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