Task Description:
The task involves identifying laboratory apparatus from the images provided and matching them with their correct names listed at the bottom of the worksheet. Below is a detailed solution with explanations.
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Solution:
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Row 1:
1.
Image 1: A conical flask with a narrow neck and a wider base, containing a red liquid.
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Name: Conical flask
2.
Image 2: A long, flat metal tool with a handle.
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Name: Spatula
3.
Image 3: A mortar and pestle (a bowl-like container with a pestle for grinding substances).
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Name: Mortar and pestle
4.
Image 4: A test tube filled with blue liquid.
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Name: Test tube
5.
Image 5: A glass tube with a side arm and a stopcock (valve) for controlling liquid flow.
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Name: Burette
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Row 2:
6.
Image 6: A large beaker with measurement markings on its side.
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Name: Beaker
7.
Image 7: A pipette with a bulb at one end for precise liquid transfer.
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Name: Pipette
8.
Image 8: A funnel with a wide opening and a narrow stem.
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Name: Funnel
9.
Image 9: A round-bottomed flask with a single neck.
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Name: Flat bottom flask
10.
Image 10: Two graduated cylinders with measurement markings.
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Name: Measuring cylinder
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Row 3:
11.
Image 11: A set of pipettes held together in a rack.
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Name: Pipette
12.
Image 12: A shallow dish used for evaporating liquids or holding small samples.
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Name: China dish
13.
Image 13: A tripod stand with three legs for supporting equipment over heat.
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Name: Tripod stand
14.
Image 14: A watch glass (a flat, circular piece of glass used to cover containers or as a drying surface).
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Name: Watch glass
15.
Image 15: A Bunsen burner with a lit flame.
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Name: Bunsen burner
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Row 4:
16.
Image 16: An adjustable stand with clamps for holding test tubes or other equipment.
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Name: Adjustable stand
17.
Image 17: A test tube rack holding multiple test tubes.
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Name: Test tube rack
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Final Answer:
Here is the completed table with the names of the laboratory apparatus:
| Image 1 | Image 2 | Image 3 | Image 4 | Image 5 |
|---------|---------|---------|---------|---------|
| Conical flask | Spatula | Mortar and pestle | Test tube | Burette |
| Image 6 | Image 7 | Image 8 | Image 9 | Image 10 |
|---------|---------|---------|---------|----------|
| Beaker | Pipette | Funnel | Flat bottom flask | Measuring cylinder |
| Image 11 | Image 12 | Image 13 | Image 14 | Image 15 |
|----------|----------|----------|----------|----------|
| Pipette | China dish | Tripod stand | Watch glass | Bunsen burner |
| Image 16 | Image 17 |
|----------|----------|
| Adjustable stand | Test tube rack |
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Explanation:
Each image was carefully analyzed based on its shape, structure, and function to match it with the correct name from the list provided. This exercise helps reinforce the identification and understanding of common laboratory equipment.
Final Answer:
\boxed{
\text{See the completed table above.}
}
Parent Tip: Review the logic above to help your child master the concept of lab tools worksheet.
