1 Flashcards

1
Q

Sub-discipline of science that deals with the
study of matter and the substances that
constitute it

A

Chemistry

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2
Q

It connects and overlaps with many
other scientific disciplines such as
biology, physics, medicine, etc.

A

Central Science

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3
Q

Branches of Chemistry

A

Organic Chemistry
Inorganic Chemistry
Physical Chemistry
Analytical Chemistry
Biochemistry
Environmental Chemistry
Industrial Chemistry
Theoretical Chemistry
Polymer Chemistry
Medical Chemistry

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4
Q

Study of carbon-containing compounds

A

Organic Chemistry

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5
Q

Study of inorganic compounds.

A

Inorganic Chemistry

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6
Q

Study of physical properties and
behavior of matter.

A

Physical Chemistry

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7
Q

Study of analysis and identification of the
composition of substance.

A

Analytical Chemistry

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8
Q

Study of chemical processes within and
related to living organisms.

A

Biochemistry

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9
Q

Study of chemical processes occurring in
the environment and the impact of human
activities on these processes.

A

Environmental Chemistry

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10
Q

Application of chemical processes in
industrial production.

A

Industrial Chemistry

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11
Q

Use of math and computer simulations to
understand and produce chemical behavior.

A

Theoretical Chemistry

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12
Q

Large chain-like molecules known as
polymers.

A

Polymer Chemistry

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13
Q

Study of design, development, and synthesis of
pharmaceutical compounds.

A

Medical Chemistry

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14
Q

IMPORTANCE OF CHEMISTRY

A
  1. understand the composition,
    structure, properties and matter
    2.develop new material plastics
    3.drug discovery
  2. eliminate
    environmental contamination.
    5.Creation of fertilizers
  3. extraction, refining, and
    utilization of fossil fuels
  4. production of goods
  5. disinfectants,
    cleaning agents,
  6. forefront of scientific research,
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15
Q

Scientific Method

A
  1. Identify the Problem
  2. Construct Hypothesis
  3. Test the Hypothesis
    ★ Through Experiment
  4. Analyze the data
  5. Write the conclusion
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16
Q

Measures
volume of
liquid

A

Graduated
Cylinder

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17
Q

Transfer of
liquid as
partner of
pipette

A

Rubber
Aspirator

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18
Q

Use to transfer
proper amount
of liquid

A

Pipette

19
Q

Grinding
Pulverizing
powdering

A

Mortar and
Pestle

20
Q

Heating small
amount of
substance

A

Crucible and
Cover

21
Q

Use to measure
mass

A

Triple Beam
Balance

22
Q

Partner of
bunsen burner
and wire gauze

A

Tripod

23
Q

Measure
temperature

A

Thermometer

24
Q

Source of heat

A

Bunsen
Burner

25
Q

To hold test
tube

A

Test Tube
Holder

26
Q

To store the
test tube

A

Test tube
Rack

27
Q

Store
substances for
observation

A

Test Tube

28
Q

Use to clean
test tube

A

Test Tube
Brush

29
Q

To protect the
science
laboratory
glassware
apparatus while
heating

To regulate
heat

A

Wire Gauze

30
Q

Measure the
correct volume

A

Beaker

31
Q

Transferring
liquid to avoid
spilling a
partner of filter
paper

A

Funnel

32
Q

To hold
crucible and
cover

A

Crucible tongs

33
Q

To see tiny
objects
To enlarge
small objects
To zoom small
objects
To see minute
objects

A

Microscope

34
Q

To stir
chemicals

A

Stirring rod

35
Q

To protect
crucible and
cover while
heating

A

Clay triangle

36
Q

Used to store
chemicals

A

Reagent
Bottle

37
Q

Use to transfer
solid chemicals

A

Spatula

38
Q

Use to put solid
chemicals when weighing

A

Watch glass

39
Q

Measures the
hydrogen-ion
concentration
(pH) in a
solution,
indicating its
acidity or
alkalinity

A

pH-meter

40
Q

Created by
Emil
Erlenmeyer
Used for
pouring
solutions and
may be closed
with a stopper
in order to
store samples.

A

Erlenmeyer Flasks

41
Q

Designed for
uniform
heating,
boiling,
distillation and
ease of
swirling/twisting

A

Florence Flask

42
Q

Evaporation of
solids and
supernatant
fluids

A

Evaporating
Dish

43
Q

Source of heat

A

Alcohol lamp