Determine the correct steps sequence in using a Bunsen burner. Place them in order from the first to the last.

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: Using a Bunsen Burner: Step-by-Step Guide**

**Introduction:**
This interactive exercise helps students determine the correct sequence of steps when using a Bunsen burner. Use the interactive element to arrange the steps in order from first to last.

**Image Description:**

- **Bunsen Burner Diagram:** The image depicts a Bunsen burner with a visible blue flame, indicating it is correctly lit. The burner has a conical base, a vertical tube, and an adjustable collar for controlling air flow.

**Instructions:**

1. Identify the necessary safety precautions.
2. Understand how to connect the burner to the gas source.
3. Learn how to light the burner safely.
4. Practice adjusting the flame to the desired intensity.

**Activity:**

- **Step-by-Step Placement:**
  - Drag and drop the steps into the box labeled "First" to ensure they are in the correct sequence.

**Note:** Safely handling a Bunsen burner is essential in any laboratory setting. Always follow your instructor's guidelines and wear appropriate safety gear.
Transcribed Image Text:**Title: Using a Bunsen Burner: Step-by-Step Guide** **Introduction:** This interactive exercise helps students determine the correct sequence of steps when using a Bunsen burner. Use the interactive element to arrange the steps in order from first to last. **Image Description:** - **Bunsen Burner Diagram:** The image depicts a Bunsen burner with a visible blue flame, indicating it is correctly lit. The burner has a conical base, a vertical tube, and an adjustable collar for controlling air flow. **Instructions:** 1. Identify the necessary safety precautions. 2. Understand how to connect the burner to the gas source. 3. Learn how to light the burner safely. 4. Practice adjusting the flame to the desired intensity. **Activity:** - **Step-by-Step Placement:** - Drag and drop the steps into the box labeled "First" to ensure they are in the correct sequence. **Note:** Safely handling a Bunsen burner is essential in any laboratory setting. Always follow your instructor's guidelines and wear appropriate safety gear.
**Answer Bank Instructions for Burner Usage:**

1. **Open the air inlet to regulate the flame; adjust as necessary.**
   
   - To achieve the desired flame intensity and stability, ensure the air inlet is correctly adjusted.

2. **When finished using the burner, turn off the gas.**
   
   - Safely terminate the burner session by shutting off the gas supply.

3. **Turn on the gas and ignite burner with striker or match.**
   
   - Carefully initiate the burn by opening the gas valve and using an appropriate tool to ignite the burner.

4. **Set the burner on a heat-resistant surface away from flammable materials.**
   
   - Ensure the work area is safe by placing the burner on a suitable surface and removing any nearby flammable items.

5. **Attach the tube to a gas outlet and ensure that the air inlet is closed.**
   
   - Properly secure the burner to a gas source and start with the air inlet closed before making further adjustments.
Transcribed Image Text:**Answer Bank Instructions for Burner Usage:** 1. **Open the air inlet to regulate the flame; adjust as necessary.** - To achieve the desired flame intensity and stability, ensure the air inlet is correctly adjusted. 2. **When finished using the burner, turn off the gas.** - Safely terminate the burner session by shutting off the gas supply. 3. **Turn on the gas and ignite burner with striker or match.** - Carefully initiate the burn by opening the gas valve and using an appropriate tool to ignite the burner. 4. **Set the burner on a heat-resistant surface away from flammable materials.** - Ensure the work area is safe by placing the burner on a suitable surface and removing any nearby flammable items. 5. **Attach the tube to a gas outlet and ensure that the air inlet is closed.** - Properly secure the burner to a gas source and start with the air inlet closed before making further adjustments.
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