20 most important apparatus used in chemistry lab | chemistry lab apparatus name with picture

source of skills
22 Apr 202203:30
EducationalLearning
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TLDRWelcome to 'Source of Skills', where this video introduces 20 essential pieces of laboratory equipment for chemistry enthusiasts. From weighing balances for accurate mass determination to beakers, storage bottles, and pipettes for handling and measuring chemicals, each apparatus is vital for conducting experiments. Discover the uses of petri dishes for microorganism studies, conical flasks for heating solutions, and burets for precise liquid measurements. Also, learn about the roles of iron stands, mortar and pestle for grinding, and condensers in distillation processes, making this an informative guide for any chemistry lab setup.

Takeaways
  • 🔍 A weighing balance is used to determine the weight or mass of an object in a chemistry lab.
  • 🧪 Beakers serve as reaction containers or hold liquid and solid samples.
  • 🧴 Storage bottles are used to store prepared chemicals for future use.
  • 🗑️ Funnels are used to channel liquids or fine-grained substances into containers with small openings.
  • 🍽️ Petri dishes are transparent, lidded dishes used for studying microorganisms in laboratories.
  • 🥄 Glass stirrers are used to mix chemicals in a laboratory setting.
  • 🥤 Volumetric flasks are used for precise measurement of liquid volume, crucial for preparing molar and normal solutions.
  • 🥃 Conical flasks are typically used for mixing and heating solutions.
  • 💉 Pipettes are laboratory tools used to transport a measured volume of liquid, common in chemistry, biology, and medicine.
  • 🥄 Spatulas are used for transferring chemical reagents, often with spoon-like scoops or flat ends.
  • 💧 Wash bottles are squeeze bottles with nozzles used to rinse laboratory glassware and fill volumetric flasks.
Q & A

  • What is the primary function of a weight balance in a chemistry lab?

    -A weight balance is used to determine the weight or mass of an object accurately.

  • How are beakers utilized in a chemistry lab?

    -Beakers serve as reaction containers or to hold liquid or solid samples.

  • What is the purpose of storage bottles in a chemistry lab?

    -Storage bottles are used to store prepared chemicals for later use.

  • What is the role of a funnel in a laboratory setting?

    -A funnel is used to channel liquids or fine-grained substances into containers with small openings.

  • What makes a petri dish useful in a laboratory?

    -A petri dish is a shallow, transparent, lidded dish commonly used to study microorganisms in laboratories.

  • What is the purpose of a glass stirring rod in a chemistry lab?

    -A glass stirring rod is used to mix chemicals in a laboratory.

  • How is a volumetric flask used in a chemistry lab?

    -A volumetric flask is used for measuring the volume of a liquid precisely and for the preparation of molar and normal solutions.

  • What is the typical use of a conical flask in a chemistry lab?

    -Conical flasks are typically used for mixing and heating solutions.

  • What is the main function of a pipette in a laboratory?

    -A pipette is used to transport a measured volume of liquid in chemistry, biology, and medicine.

  • What is the purpose of a spatula in a chemistry lab?

    -A spatula is used for transferring chemical reagents, typically with one or two ends featuring spoon-like scoops or flat ends.

  • How is a wash bottle used in a laboratory?

    -A wash bottle is a squeeze bottle with a nozzle used to rinse laboratory glassware and precisely fill volumetric flasks.

  • What is the main use of a measuring cylinder in a lab?

    -A measuring cylinder is used to measure the volume of liquids and chemicals with more precision and accuracy than common laboratory flasks and beakers.

  • What is the purpose of a buret in quantitative chemical analysis?

    -A buret is used to measure the volume of a liquid precisely during quantitative chemical analysis.

  • What is the function of an iron stand in a chemistry lab?

    -An iron stand is used to hold different glasswares such as burettes and separating flasks securely in place.

  • What are mortar and pestle used for in a lab?

    -Mortar and pestle are used to crush solid chemicals into smaller pieces or to grind solids into fine powder.

  • How are test tubes commonly used by chemists?

    -Test tubes are used to hold, mix, or heat small quantities of solid or liquid chemicals, especially for qualitative experiments.

  • What can a separating funnel do in a chemistry lab?

    -A separating funnel can be used to separate the components of a mixture of immiscible liquids.

  • What is the use of filter paper in a laboratory?

    -Filter paper is used to separate fine solid particles from liquids due to its semi-permeable nature.

  • What does a thermometer measure in a laboratory?

    -A thermometer measures the temperature of solids, liquids, or gases in a laboratory setting.

  • How is a condenser used in laboratory operations?

    -A condenser is used to condense vapors by cooling them down, turning them into liquids, and is routinely used in operations such as distillation, reflux, and extraction.

Outlines
00:00
🔍 Introduction to Chemistry Lab Apparatuses

This paragraph introduces a series of essential tools used in a chemistry laboratory. The video script starts by highlighting the purpose of the animation, which is to introduce 20 crucial laboratory apparatuses. The narrator welcomes viewers to the YouTube channel 'Source of Skills' and encourages them to like and subscribe for more informative content. The paragraph then lists and briefly describes each apparatus: a weight balance for determining the mass of objects, beakers for reactions and sample storage, storage bottles for preserving chemicals, a funnel for transferring substances into narrow containers, a petri dish for studying microorganisms, a glass stirrer for mixing chemicals, a volumetric flask for precise liquid volume measurement, a conical flask for mixing and heating solutions, a pipette for transferring measured liquid volumes, a spatula for transferring chemical reagents, a wash bottle for rinsing laboratory glassware, a measuring cylinder for accurate liquid volume measurement, a buret for quantitative chemical analysis, an iron stand for holding glassware, a mortar and pestle for crushing solids, a test tube for holding and heating small quantities of chemicals, a separating funnel for separating immiscible liquids, filter paper for separating solids from liquids, a thermometer for measuring temperature, and a condenser for cooling vapors into liquids.

Mindmap
Keywords
💡Weighing Balance
A weighing balance is an essential piece of equipment in a chemistry lab used to determine the weight or mass of an object. It is crucial for accurate measurements in various experiments, ensuring that the correct amounts of substances are used. In the video script, it is introduced as an instrument that helps in measuring the weight, which is fundamental in conducting precise chemical analyses.
💡Beaker
Beakers are versatile containers used in laboratories for holding liquids or solids. They are often used as reaction containers, allowing for the mixing and heating of substances. The script mentions beakers as useful for holding samples, indicating their role in various laboratory procedures where containment and control are necessary.
💡Storage Bottle
Storage bottles are used in labs to store prepared chemicals for later use. They are typically designed to be airtight to prevent contamination and evaporation. The script highlights their use in storing chemicals, emphasizing the importance of proper storage in maintaining the integrity and safety of chemical substances.
💡Funnel
A funnel is a laboratory tool used to channel liquids or fine-grained substances into containers with small openings. It facilitates the transfer process and minimizes spillage. The script describes the funnel as an apparatus for transferring substances, illustrating its practical application in laboratory operations.
💡Petri Dish
Petri dishes are shallow, transparent, lidded dishes commonly used in laboratories to study microorganisms. They provide a controlled environment for the growth and observation of bacteria and other microorganisms. The script mentions petri dishes in the context of laboratory use, highlighting their role in microbiological research.
💡Glass Stirrer
A glass stirring rod, also known as a glass rod or stir rod, is a piece of laboratory equipment used to mix chemicals. It helps in homogenizing solutions and ensuring that reactions proceed uniformly. The script refers to the glass stirrer as an instrument for mixing chemicals, demonstrating its utility in facilitating chemical reactions.
💡Volumetric Flask
Volumetric flasks are used for measuring the volume of a liquid precisely. They are crucial in the preparation of molar and normal solutions, where exact volumes are necessary. The script introduces the volumetric flask as an apparatus for precise volume measurement, underscoring its importance in accurate chemical solution preparation.
💡Conical Flask
Conical flasks are typically used for mixing and heating solutions in a laboratory setting. They are often used in conjunction with other equipment like stirrers for homogenizing mixtures. The script mentions conical flasks as tools for mixing and heating, indicating their role in various chemical processes.
💡Pipette
A pipette is a laboratory tool commonly used to transport a measured volume of liquid. It is essential in precise measurements and is used across disciplines like chemistry, biology, and medicine. The script describes pipettes as tools for transferring liquids, emphasizing their role in ensuring accurate liquid handling in experiments.
💡Spatula
A spatula is a lab item with one or two ends that have spoon-like scoops or flat ends. It is commonly used for transferring chemical reagents. The script mentions spatulas in the context of laboratory use, highlighting their utility in handling and transferring substances in chemical experiments.
💡Measuring Cylinder
Measuring cylinders are used to measure the volume of liquids and chemicals. They are more precise and accurate than common laboratory flasks and beakers. The script describes measuring cylinders as tools for volume measurement, indicating their importance in precise chemical analysis.
💡Buret
A buret is a laboratory apparatus used in quantitative chemical analysis to measure the volume of a liquid. It is essential for titration processes where precise control over the amount of liquid dispensed is required. The script introduces the buret as a tool for volume measurement, emphasizing its role in chemical analysis.
💡Iron Stand
An iron stand is used to hold different glasswares such as burettes and separating flasks. It provides stability and support during laboratory procedures. The script mentions the iron stand as an apparatus for holding glassware, illustrating its role in facilitating various laboratory operations.
💡Mortar and Pestle
Mortar and pestle are used to crush up solid chemicals into smaller pieces or to grind solids into fine powder. They are essential tools in preparing samples for analysis. The script describes mortar and pestle as tools for crushing and grinding, indicating their role in sample preparation in the lab.
💡Test Tube
Test tubes are widely used by chemists to hold, mix, or heat small quantities of solid or liquid chemicals, especially for qualitative experiments. They are fundamental in conducting preliminary tests and observations. The script mentions test tubes as tools for holding and mixing chemicals, highlighting their importance in basic chemical experiments.
💡Separating Funnel
A separating funnel is used to separate the components of a mixture of immiscible liquids. It is a crucial tool in liquid-liquid extraction processes. The script introduces the separating funnel as an apparatus for separating mixtures, emphasizing its role in chemical separation techniques.
💡Filter Paper
Filter paper is a semi-permeable paper used to separate fine solid particles from liquids. It is commonly used in filtration processes to obtain clear solutions. The script mentions filter paper as a tool for separating solids from liquids, illustrating its role in purification processes in the lab.
💡Thermometer
A thermometer is an instrument that measures temperature. It can be used to measure the temperature of solids, liquids, or gases. The script describes the thermometer as a tool for temperature measurement, indicating its importance in monitoring conditions in various laboratory experiments.
💡Condenser
A condenser is a laboratory apparatus used to condense vapors by cooling them down, turning them into liquids. It is routinely used in operations such as distillation, reflux, and extraction. The script introduces the condenser as a tool for vapor condensation, emphasizing its role in chemical processes requiring temperature control.
Highlights

Introduction to 20 most important apparatuses used in a chemistry lab.

Weight balance is used to determine the weight or mass of an object.

Beakers serve as reaction containers or to hold liquid/solid samples.

Storage bottles are used to store prepared chemicals for later use.

Funnels channel liquids or fine-grained substances into containers with small openings.

Petri dishes are used for waiting purposes and studying microorganisms.

Glass stirrers are used to mix chemicals in the lab.

Volumetric flasks measure liquid volumes precisely for molar and normal solutions.

Conical flasks are used for mixing and heating solutions.

Pipettes transport measured volumes of liquid in chemistry, biology, and medicine.

Spatulas are used for transferring chemical reagents with spoon-like scoops or flat ends.

Wash bottles rinse laboratory glassware and fill volumetric flasks precisely.

Measuring cylinders measure liquid volumes more accurately than common flasks and beakers.

Burets measure the volume of liquids in quantitative chemical analysis.

Iron stands hold different glasswares like burettes and separating flasks.

Mortars and pestles crush solid chemicals into smaller pieces or grind them into fine powder.

Test tubes hold, mix, or heat small quantities of chemicals for qualitative experiments.

Separating funnels separate components of mixtures of immiscible liquids.

Filter paper separates fine solid particles from liquids using its semi-permeable nature.

Thermometers measure temperatures of solids, liquids, or gases.

Condensers turn vapors into liquids by cooling them down, used in distillation, reflux, and extraction.

Transcripts

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