Unit 1- Fundamentals of Organic Chemistry

Question 1

A facility that provides controlled conditions in which scientific or technological research, experiments, and
measurement may be performed.

Answer 1

Laboratory

Question 2

A laboratory specific for chemistry research. This laboratory has all the necessary equipment for preparation
of samples and standards for various analyses of liquid and solid samples. The laboratory houses traditional equipment including
glassware, muffle furnace, centrifuge, and ovens.

Answer 2

Chemsitry Laboratory

Question 3

Frequently used as heat

source in the absence of flammable liquid.

Answer 3

Bunsen Burner

Question 4

Used for measuring mass usually in large amount

Answer 4

Top-loading Balance

Question 5

Used to measure

mass in small amounts with high accuracy

Answer 5

Analytical Balance

Question 6

Used to cover the mouth of the test tube

Answer 6

Cork

Question 7

Used to hold and mix small amount of liquids, and in carrying out micro to semi-micro scale reactions

Answer 7

Test tubes

Question 8

Used to hold test tube, particularly when hot

Answer 8

Test tube holder

Question 9

Used to hold hot crucibles and beakers

Answer 9

Crucible tong

Question 10

Used to hold, mix, and heat liquids

Answer 10

Beakers

Question 11

Used to hold and mix chemicals (the narrow mouth is to facilitate mixing without spilling)

Answer 11

Erlenmeyer Flask

Question 12

Also known as reaction flask, which are made up of inert

glass material that can withstand high pressure and temperature

Answer 12

Round-bottom Flask

Question 13

Used to measure precise volume of liquid

Answer 13

Graduated Cylinder

Question 14

Used to prepare solutions to an accurate volume

Answer 14

Volumetric Flask

Question 15

Used to measure accurate volume of liquid

Answer 15

Measuring pipette (pipet)

Question 16

Used for holding chemicals when heating at very high temperature (ignition)

Answer 16

Crucible

Question 17

Used to heat

Answer 17

Evaporating Dish

Question 18

Used to hold solids while they are weighed or to cover beakers

Answer 18

Watch Glass

Question 19

Used with a ring stand to hold glassware, such as beaker and funnel

Answer 19

Ring Clamp

Question 20

Used to support container on ring clamp while being heated

Answer 20

Wire Gauze

Question 21

Used to hold or clamp laboratory glassware in place, so it does not fall down or come apart

Answer 21

Ring Stand

Question 22

Separate various components of a fluid by spinning the fluid at high speed within a container

Answer 22

Centrifuge

Question 23

The control of exposure to potentially hazardous substances to attain an acceptably low risk of exposure.

Answer 23

Chemical Safety