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INORG LEC PRELIM > M1 L1-L3 > Flashcards

M1 L1-L3 Flashcards

1
Q

What are the states of matter

A

Solid, Liquid, Gas

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2
Q

Solids has fixed _____,______,______

A

Shape, Volume, Position

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3
Q

Liquids has fixed _______ but flows to assume the ______ of the container

A

Volume, Shape

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4
Q

Gasses are neither fixed _______,nor _______ expands to ______ in its ______

A

Shape, Volume, Fill, Container

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5
Q

Pure substances are ________ of a single ________ and has a _________

A

Composed, component, Constant composition

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6
Q

Single component is a part that ______ with other parts to form something ______

A

Combines, Bigger

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7
Q

Constant Composition is a pure _______, always contain the same _______ in the same ___________,

A

Compound, Elements, Mass proportion

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8
Q

Physical change is one _____ to _____. ex: ice to water

A

Phase, another

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9
Q

Chemical change is Chemical _____ between _____ must _____ and _____ to create new substances

A

Bond, atoms, break and form

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10
Q

Pure substances cant be _____ into other material by any __________. ex if you boil or freeze water it is still water

A

Separated, Physical process

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11
Q

Elements can’t be _____ down into smaller parts through _____ or _____

A

Broken, Physical or Chemical

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12
Q

Mixture is made up of __________ substances, these can be separated by __________

A

Two or more, Physical process

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13
Q

Homogeneous consist of _____ that are _____ equally, every section is the same

A

Substances, Distributed

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14
Q

Heterogenous mixture is not __________, does not blend smoothly

A

Distributed equally

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15
Q

Suspensions consists of mixture containing _____ that settle out if left _____

A

Particles, Undisturbed

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16
Q

Colloid consists of mixture containing __________ that do not settle out

A

Mid sized particles

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17
Q

Solutions consists of mixture containing _____,_____, or _____, fully dissolved

A

Atoms, Ions, Molecules

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18
Q

Solvent are __________, ex: water

A

Dissolving medium

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19
Q

Solute is the substance getting _____, ex: sugar

A

Dissolved

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20
Q

Tyndall effect scatter _____, to differentiate the two mixture

A

Light

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21
Q

Colloids can see light __________ and has _____ particles

A

Pass through, Bigger

22
Q

Solutions can’t see light pass through and has _____ particles

A

Smaller

23
Q

Colloids are usually classified according to the __________ of their _____ parts, Dispersed phase + Dispersion medium = Common name

A

Original states, Constituents

24
Q

Solid + Solid = _____, ex: Colored Gemstones

A

Solid Sol

25
Q

Solid + Liquid = _____, ex: Paint

A

Sol

26
Q

Solid + Gas = _____, ex: Smoke

A

Aerosol

27
Q

Liquid + Solid = _____, ex: Cheese

A

Gel

28
Q

Liquid + Liquid = _____, ex: Milk

A

Emulsion

29
Q

Liquid + Gas = _____, ex: Mist

A

Liquid Alco sol

30
Q

Gas + Solid = _____, ex: Pumice Stone

A

Solid Foam

31
Q

Gas + Liquid = _____, ex: Whipped cream

A

Foam

32
Q

Change is an _____, not a trait, (before and after), can be physical or chemical

A

Event

33
Q

Physical Change does not alter the __________ or _____ of the substance, only the _____, ex: melt or freeze water its still water

A

Chemical composition, Identity, Form

34
Q

Solid to Liquid = _____, that particles __________

A

Melting, Gain energy

35
Q

Liquid to Solid = _____, that particles __________

A

Freezing, Lose energy

36
Q

Liquid to Gas = _____, particles __________

A

Boiling, Gain energy

37
Q

Gas to Liquid = _____, particles __________

A

Condensation, Lose energy

38
Q

Solid to Gas = _____, (gas to solid, skipping the liquid)

A

Sublimation

39
Q

Evaporation does not necessarily need a __________, particles gain enough __________ to overcome “ifs”

A

Boiling point, Particles

40
Q

Kinetic Energy is __________

A

Movement of energy

41
Q

Average kinetic energy is equal

A

Temperature

42
Q

Thermal Expansion _____ expands as it gets hotter and _____, when it cools, ex: expansion joints in bridges

A

Matter, Contracts

43
Q

If temp is up, it __________, (Evaporation, Melting, Sublimation)

A

Gains energy

44
Q

If temp is down, it __________, (Condensation, Freezing, Deposition)

A

Loses energy

45
Q

Chemical Changes alter the __________ of identity of a substance and makes new substances

A

Chemical Composition

46
Q

Physical properties are those that can be _____ and _____, without changing the _____ of the material, ex: Odor, Solubility

A

Observed, Measured, Composition

47
Q

Intensive properties are the characteristics of _____ that does not depend on the _____ of the _____, ex: Density, Color

A

Matter, Amount, Substance

48
Q

Extensive properties depends on the _____ of _____ being measured, ex: mass, volume

A

Amount, Matter

49
Q

Physical change alters a substance without changing its _____, ex: melting ice to liquid, water is the substance between

A

Composition

50
Q

Chemical properties determine how a _____ can be _____ to another substance

A

Substance, Converted

51
Q

Chemical change converts one _____ to another, ex: Burning wood

A

Material

INORG LEC PRELIM (2 decks)

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