Common Laboratory Apparatus and Techniques

Common Laboratory Apparatus and Techniques

Assessment

Flashcard

Chemistry

9th Grade

Practice Problem

Hard

Created by

Antoinette Ferguson

FREE Resource

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33 questions

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1.

FLASHCARD QUESTION

Front

What are beakers used for?

Back

Beakers are useful as a reaction container or to hold liquid or solid samples. They are also used to catch liquids from titrations and filtrates from filtering operations.

2.

FLASHCARD QUESTION

Front

What is the purpose of Bunsen burners?

Back

Bunsen burners are sources of heat.

3.

FLASHCARD QUESTION

Front

What is a buret used for?

Back

Burets are for the addition of a precise volume of liquid, which can be determined to the nearest 0.01 mL with practice.

4.

FLASHCARD QUESTION

Front

What do clay triangles support?

Back

Clay triangles are placed on a ring attached to a ring stand to support a funnel, crucible, or evaporating dish.

5.

FLASHCARD QUESTION

Front

What is the function of droppers?

Back

Droppers are used for the addition of liquids drop by drop.

6.

FLASHCARD QUESTION

Front

What are Erlenmeyer flasks used for?

Back

Erlenmeyer flasks are useful to contain reactions or to hold liquid samples. They are also useful to catch filtrates.

7.

FLASHCARD QUESTION

Front

What is the purpose of glass funnels?

Back

Glass funnels are for funneling liquids from one container to another or for filtering when equipped with filter paper.

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