Stack #22048

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Question

Answer

iron ring

to fasten to the ring stand as a support for apparatus

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buret/test tube clamp

to hold apparatus may be fastened to the ring stand

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motar and pestle

to grind chemicals to a powder

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spatula

to transfer soild chemicals in weighing

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triangular file

to scratch glass to file

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rubber connector

to connect parts of apparatus

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pinch clamp

to clamp a rubber connector

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test tube rack

to hold test tubes in an upright position

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plastic wash bottle

to dispense distilled water

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pneumatic trough

to hold water, gas collecting, bottles, and delivery tube from gas generator

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test tube brush

to scrub glass apparatus

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stirring rod

to stir combinations of materials t

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evaporating dish

to use in pouring liquids as a container for small amounts of liquid being evaporated

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glass plate

many uses (should not be heated)

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watch glass

may be used as a beaker cover may be used in evaportaing very small amounts of liquids

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funnel

to hold a filter paper maybe used in pouring

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medicine dropper

to transfer small amounts of liquid

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forceps

to pick up or hold small objects

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funnel support

to support funnels

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wide-mouth bottle

many uses as a container

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beaker

as a container, like a cup; may be heated

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graduated cylinder

to measure volume

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erlenmeyer flask

may be heated, many uses

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florence flask

many usesmay be heated

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test tube

many uses can be heated

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test tube holder

to hold a test tube

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tongs

to pick up and hold aparatus

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gas measuring ttube

used to collect and measure volumes of gases

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double buret clamp

to hold burets when titrating

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10 cm ruler

to measure length

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pipestem triangle

to support crucible

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crucible and cover

to heat small amounts of solid maerial at high temperature

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ceramic-fibered sqaure

to place under apparatus

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wire gauze

to spread the heat of a flame

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laboratory burner

to heat chemicals in beakers or test tubes

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ring stand

a support with many uses

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buret

used to withdraw and measure voulmes of solutions in titrations

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volumetric flask

used in the preparation of solutions

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Created by: NightKhaki