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Chemistry Lab Prep

Lab Equipment Identification

Name: ______________________ Date: _________

Group E: Separation & Mixing Page 5 of 6

Instructions: Identify each shown piece of separation and mixing equipment. Write its name on the line, then write its function or use case in the box.

E1

Name:

Function:

E2

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E3

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E4

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E5

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E6

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Chemistry Lab Prep

Lab Equipment Identification

Name: ______________________ Date: _________

Group F: Environment & Cleaning Page 6 of 6

Instructions: Identify each shown piece of lab environment or cleaning gear. Write its name on the line, then write its function or proper safety/disposal use in the box.

F1

Name:

Function:

F2

Name:

Function:

F3

Name:

Function:

F4

Name:

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F5

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Function:

F6

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Function:

Thermometer

Uses liquid expansion scale to monitor thermal kinetic energy in gases or liquids.

Never set hot or cold objects directly on balance pans without a container. Chemistry Masterclass

Group C: Measuring & Transferring (Part 2)

Slide 7 of 14

Plastic Pipet

Disposable squeeable bulb pipet designed for dropwise transfer of liquids.

Glass Stir Rod

Cylindrical borosilicate glass rod used to mix chemical mixtures smoothly.

Scoopula

Curved stainless steel spade used to scoop up powder or solid crystals.

Pipets are single-use to prevent cross-contamination. Chemistry Masterclass

Group D: Handling & Safety (Part 1)

Slide 8 of 14

Beaker Tongs

Wide rubber-coated jaws designed to safely lift and carry heated beakers.

Test Tube Holder

A spring-action clamp held by hands to warm test tubes over flames safely.

Silicone Protectors

Red heat-resistant textured hand mitts for handling hot vessels directly.

Never let rubber tong sleeves touch open Bunsen flames. Chemistry Masterclass

Group D: Handling & Safety (Part 2)

Slide 9 of 14

Safety Goggles

Impact and spill barrier to completely isolate eyes from chemicals.

Translucent Apron

Waterproof plastic layer designed to block acid/chemical clothing burns.

Snorkel Hood

Local suction exhaust vents that safely draw gas clouds and fumes away.

Goggles must be worn at ALL times during lab activities. Chemistry Masterclass

Group E: Separation & Mixing (Part 1)

Slide 10 of 14

Funnel

Directs liquids safely into narrow openings to prevent bench spills.

Filter Paper

Semi-permeable membrane that filters suspended insoluble solids out of liquids.

Well Plate

Features small liquid reaction wells to conduct quick, high-speed micro-tests.

Wet filter paper slightly with distilled water to stick it to the funnel. Chemistry Masterclass

Group E: Separation & Mixing (Part 2)

Slide 11 of 14

Watch Glass

Concave glass lid for beakers, also used as sample evaporating dishes.

Mortar & Pestle

Heavy ceramic grinding bowl and rod system to crush solids to fine powder.

Weight Boat

A flexible plastic tray with sloping sides used to support and transfer solids on balances.

Crease plastic weight boats diagonally to create a perfect powder-pouring spout. Chemistry Masterclass

Group F: Environment & Cleaning (Part 1)

Slide 12 of 14

Chemistry Sink

Drainage and wash system designed for general lab cleanup and safe waste disposal.

Test Tube Rack

Wooden or plastic scaffolding system that supports, organizes, and dries test tubes.

Test Tube Brush

Spiraled nylon bristles on twisted wire to scrub chemical residues off vessels.

Never pour insoluble solids, metals, or hazardous waste down lab sinks. Chemistry Masterclass

Group F: Environment & Cleaning (Part 2)

Slide 13 of 14

Cleaning Gear

Includes sponges, laboratory detergents, and squeegees for sterile washdowns.

Gas Valves

Controls the localized supply lines of fuel/natural gas to burner equipment.

Forceps

High-precision ridged metal tweezers to pick up small crystal solid specimens.

Wash glassware immediately after use to prevent tough compound deposits. Chemistry Masterclass

Lab Equipment Master Quest

Slide 14 of 14

Safety Challenge

Which tool fits the task?

Imagine you need to:
1. Prepare exactly 100.0 mL of standard sodium chloride solution.
2. Heat a test tube safely above a Bunsen flame.
3. Scoop out chemical powder crystals from a storage jar.

Active Recall

1 Volumetric Flask (Group B)

2 Test Tube Holder (Group D)

3 Scoopula (Group C)

Excellent work! Turn to your worksheet to begin identifying all 36 pieces of equipment.

Ask your partner if they can list 3 items from Group E. Chemistry Masterclass