SCIENCE LAB EQUIPMENT🔬🧪⚗🧫🧲🔎 and their uses-(A to Z) school video

Summary

This educational video showcases 50 essential pieces of equipment used in science labs, presented alphabetically. From beakers for mixing chemicals to wire gauze for even heating, each tool is vital for scientific exploration. The video highlights tools like burettes for precise liquid measurements, microscopes for observing cells, and separatory funnels for liquid separation. It's a comprehensive guide for understanding the tools that advance scientific discovery.

Takeaways

• 🔬 Scientists utilize a wide array of tools to explore and advance science, with the choice of tool often depending on the specific problems they aim to solve.
• 🧪 Beakers are essential for holding, heating, or mixing chemicals and are larger in size compared to test tubes.
• 🔥 Oil in tube is used for strong heating of substances over a Bunsen burner flame, highlighting the importance of controlled heat in experiments.
• 💧 Buchner funnels are paired with vacuum flasks for performing vacuum filtration, a technique used to separate solids from liquids.
• 🔍 Burets are precision instruments used in titrations to accurately measure and deliver specific volumes of liquid.
• 🧭 Compasses are used in scientific settings to indicate direction, showcasing the interdisciplinary nature of scientific tools.
• 🌡️ Electronic balances are crucial for precise weighing of substances, often in grams, which is fundamental in many scientific experiments.
• 🍶 Erlenmeyer flasks, known for their conical shape, are used for holding, heating, and mixing liquids in a controlled environment.
• 🌡️ Evaporating dishes are used to recover dissolved solids by evaporation, demonstrating the importance of separation techniques in labs.
• 🔬 Microscopes are indispensable for observing small objects and cells, underlining the role of magnification in scientific research.
• 🧑‍🔬 Mortars and pestles are traditional tools used for crushing or grinding solids into powder, a common preparation step in various experiments.

Q & A

What is the primary use of a beaker in a science lab?

A beaker is used to hold, heat, or mix chemicals.

How does an oil in tube differ from a test tube?

An oil in tube is used to strongly heat substances in the flame of a Bunsen burner and is 50 times bigger than a test tube.

What is the role of a Buchner funnel in a lab?

A Buchner funnel is used with a vacuum flask for performing vacuum filtration.

What does a Bunsen burner provide in a science lab?

A Bunsen burner acts as a heat source due to its open flame.

Why is a buret used in titrations?

A buret is used to measure precisely how much liquid has been delivered during titrations.

What is the purpose of a compass in a science lab?

A compass is used to show direction, which can be important in certain experiments or procedures.

What is the function of a disposable pipette in a lab?

A disposable pipette is used to measure and dispense very small amounts of liquids.

How does an electronic balance contribute to scientific measurements?

An electronic balance is used for weighing substances or objects, usually in grams, providing precise measurements.

What is the purpose of a Florence flask in a lab setting?

A Florence flask, with its round body and flat bottom, is used to hold and heat liquids.

What is the primary use of forceps in a lab?

Forceps, also known as tweezers, are used for picking up or moving very small items in a lab or during dissection.

What is the function of a glass rod in a science lab?

A glass rod is used to stir liquids and is typically made out of glass.

Why are goggles important in a science lab?

Goggles, also known as safety glasses, protect the eyes from chemicals or other hazards present in the lab.