Application du premier principe à la transformation physico-chimique Flashcards

1
Q

Différence des Δr(H°) apres changement d’état

A
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2
Q

Loi de Hess

A
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3
Q

Δr(H°) avec avec énergie de liaison

A
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4
Q

Transfert thermique entre la transformation et l’extérieur

A
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5
Q

Q échangé si changement d’état

A
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6
Q

Etat standard de reference

Enthalpie standard de formation

A
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7
Q

Etat standard

A
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8
Q

Enthalpie de réaction avec les enthalpie molaire

A
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9
Q

Température de flamme

A
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10
Q

Définitionde l’approximation d’Ellingham

Et preuve

A
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11
Q

Enthalpie molaire de changement d’état ou chaleur lattente

A
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12
Q

Définition de Cp

A
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13
Q

Bilan enthalpique, conditions et preuve

A
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14
Q

Transfert thermique d’une transformation

Et preuve

A
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15
Q

Echauffement des réactifs

Et preuve

A
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16
Q

Δr(H°)(Cp°) définition

A
17
Q

Exception des états standard de référence

A

O2, N2, Cl2, H2, F2

18
Q

Définition grandeur de réaction : Δr(X)

conséquence sur dX

A
19
Q

Masse molaire de :

O

C

H

N

A

O : 16

N : 14

C : 12

H : 1

20
Q

Constante de Boltzmann et R

A

R = KB.Na