Definition Flashcards

(15 cards)

1
Q

Melange

A

Corps qui est composé de plusieurs espèces chimiques

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2
Q

Corps pur

A

Qui n’est compsé que d’une seule espèce chimique

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3
Q

Homogène

A

Mélange ou l’on voit qu’un seul constituant

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4
Q

Hétérogène

A

Mélange où l’on voit au moins 2 constituants

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5
Q

Miscibles

A

Quand ils se mélangent parfaitement

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6
Q

Substance soluble

A

Qui peut se dissoudre dans un liquide

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7
Q

Substance insoluble

A

Qui ne se dissout pas dans tel ou tel liquide

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8
Q

Etat physique

A

Correspond à l’une des formes sous laquelle la matière peut exister

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9
Q

Changement d’état

A

C’est le passage d’un etat physique à un autre état

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10
Q

Solide à liquide

A

Fusion

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11
Q

Liquide à solide

A

Solidification

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12
Q

Liquide à gazeux

A

Vaporisation

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13
Q

Gazeux à liquide

A

Liquéfaction

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14
Q

Gazeux à solide

A

Condensation solide

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15
Q

Solide à gazeux

A

Sublimation

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