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Chemistry 112 > Chem 112 (Vocab) > Flashcards

Chem 112 (Vocab) Flashcards

1
Q

A measure of the amount of matter in a substance/object.

A

Mass

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2
Q

A measure of the space occupied by the object.

A

Volume

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3
Q

Anything that has mass, takes up space

A

Matter

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4
Q

Is the simplest form of matter that has a unique set of properties.

A

Element

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5
Q

A substance that contains 2 or more elements chemically.

A

Compound

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6
Q

Process that separates a solid from a liquid.

A

Filtration

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7
Q

Process of boiling a liquid to make a Vapour and condense the Vapour to a liquid.

A

Distillation

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8
Q

A property that depends on the amount of matter

A

Extensive Property

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9
Q

A property that depends on the type of matter

A

Intensive Property

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10
Q

Matter that has a uniform and definite composition

A

Substance

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11
Q

A physical blend of 2 or more substances that aren’t chemically combined.

A

Mixture

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12
Q

A mixture in which the composition is uniform throughout

A

Homogeneous Mixture (solution)

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13
Q

A mixture in which the composition isnt uniform throughout

A

Heterogeneous Mixture

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14
Q

Not easily compressed, has a more defined shape/volume

A

Solid

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15
Q

Has an indefinite volume and is not easily compressed.

A

Liquid

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16
Q

Has an indefinite shape/volume and is easily compressed

A

Gas

17
Q

Some properties of material change but the compression doesnt

A

Physical Change

18
Q

A change that produces matter with ha different composition than the original matter.

A

Chemical Change

19
Q

Ability of a substance to undergo a specific chemical change

A

Chemical Property

20
Q

A quality/condition of a substance that can be observed or measured without changing the substances composition

A

Physical Property

21
Q

During any chemical reaction the mass of products are always equal to the mass of the reactants

A

Law of conservation of mass

22
Q

A chemical change is required to breaks down compounds into simpler substances

A

Breaking down compounds

23
Q

Properties of compounds are quite different from those of their component elements

A

Properties of compounds

24
Q

A homogeneous mixture composed of only one phase

A

Solution

25
Q

A distinctive form of matter; solid, liquid, gas etc.

A

Phase

26
Q

Substances that go in a chemical reaction

A

Reactants

27
Q

Substances that are produced at the end of the reaction.

A

Products

28
Q

A solid that forms and settles out of a liquid mixture

A

Precipitate

29
Q

A one/two letter designation for an elements

A

Chemical symbol

Chemistry 112 (7 decks)

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