667 Dalupan St.
, Sampaloc, Manila
Name: VIOLY KINDIPAN CABIGAT Date: March 23, 2022 Score: ___
CHEMISTRY
Laboratory Activity No. 1
LABORATORY APPARATUS
Name: BUNSEN BURNER Name: ERLENMEYER FLASK Name: BEAKER
Function: Used to heat, combust substances, Function: Used to contain liquids and for Function: Mostly used to perform
and to sterilize objects on high heat. mixing, heating, cooling, incubation, filtration, crystallization, but they are also often used as a
storage, and other liquid handling processes. vessel for use in hot-bath heating.
Name: GRADUATED CYLINDER Name: TEST TUBE Name: BURETTE
Function: Use to assess liquid quantity. Function: Use as containers for liquid Function: Used in quantitative chemical
chemical solutions, mixing, heating or cooling, analysis to measure the volume of a liquid or a
producing cultures, and other applications. gas.
Name: CONICAL FUNNEL Name: WASH BOTTLE Name: SPRING BALANCE
Function: Use to help transfer chemicals from Function: Use to rinse glassware and for Function: Use used to measure the weight of
one container to another. sterilization. an object by the tension of a spring.
Name: FORCEP AND TONG Name: THERMOMETER Name: RING STANDS, RINGS, AND CLAMPS
Function: They are used to grasp and lift hot Function: Use to measure the temperature of Function: Use to suspend burettes, flasks,
vessels and harmful substances during any kind the required solution before moving forward crucibles, etc. either above other containers or
of reaction taking place in the lab. Forceps are with further reaction procedure. above Bunsen burners for heating purposes. While
used to grab small things like solid chemicals heating these flasks, wire mesh is a necessary
that are broken into chunks. apparatus for the even distribution of the heat.
Name: STIRRING ROD Name: FLORENCE (BOILING) FLASK Name: PROTECTIVE EQUIPMENTS
Function: Use for mixing liquid or used to Function: Use to hold solutions that can be Function: Use as protective barrier from
spread media on a petri dish. easily heated with proper swirling motions for possible chemical exposure during experiment.
proper mixing.
Name: EVAPORATING DISH Name: CONDENSER Name: PIPETTES
Function: Use to evaporate liquid substances. Function: Use in distillation to cool the hot Function: Use for measuring an exact volume
It’s utilized in those experiments where one vapors, condensing them into liquid for separate of liquid and placing it into another container.
needs to eliminate surplus solvent to get a collection.
concentrated solution or a solid precipitate of
the dissolved component.
Name: VOLUMETRIC FLASKS Name: CRUCIBLES Name: BARROMETER
Function: Use to accurately prepare solutions. Function: Use to store and heat substances Function: Use to measure atmospheric
when required to be heated at high pressure.
temperatures since glassware is not always
suitable for such high heat involving
experiments.
Name: WATER BATH Name: MELTING POINT APPARATUS Name: CENTRIFUGE MACHINE
Function: Use to incubate samples at a Function: Use to determine the melting Function: Use for the separation of
constant temperature over a long point of an element with great components in a sample mixture, such as a
period of time. precision and accuracy. mixture of suspended solids or two or more
immiscible liquids.
