Chapitre 3: Sens D'evolution Spontanée D'un Système Chimique Flashcards

1
Q

Différences transformation totale ou non totale

A

B

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2
Q

Transformation non totale définition

A

N

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3
Q

Notion d’équilibre dynamique

A

U

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4
Q

Taux d’avancement final

A

Y

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5
Q

Quotient de réaction Qr

A
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6
Q

De quoi dépendent l’expression et ‘a valeur du quotient de réaction?

A

J

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7
Q

Constante d’équilibre K

A

J

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8
Q

Système chimique hors équilibre

A

Y

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9
Q

Si Qri< K
Si Qri> K

A
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10
Q

Définition d’une pile électrochimique

A
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11
Q

Constitution d’une pile

A
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12
Q

Electrode

A
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13
Q

Anode VS cathode

A
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14
Q

Demi-pile

A
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15
Q

Jonction électrochimique

A
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16
Q

Pont salin

A
17
Q

Tension à vide d’une pile

A
18
Q

Evolution d’une pile et caractériser une pile usée

A
19
Q

Capacité électrique d’une pile

A
20
Q

Choisir un matériau pour optimiser performances d’une pile

A