Chimie exam 30% chapter 2 Flashcards

1
Q

Matiere?

A

Fait de particules +- espaces une des autres

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Particules?, retenues par….

A

Ions/atomes/molecules, force d’attraction qui varie selon distance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Particules sont tjrs

A

en mouvement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Types de mouvement

A

Vibration, rotation, translation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Solides

A

1.Niveau d’interaction:IMPORTANTE
2.Mvt:Vibration faible
3. Disposition: Tres ordonnes
4.V et Forme determines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Liquides

A

1.Niveau d’interaction: Plus faible
2.Mvt: Vibration, rotation et translation faible
3. Disposition: tres en desordre
4. V determines et forme indetermine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Gaz

A

1.Niveau d’interaction:Ifaible
2.Mvt:roation,vibration et forte translation
3. Disposition: Tres desordre
4.Pas de forme et occupe tout espace

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Etat de substance depend de…

A

Niveau d’interaction(tient ensemble) et énergie cinétique(sépare)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Enegie cinétique depend

A

de sa masse et vitesse

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

energie cinétique montre que

A

vitesse augmente= énergie cinétique augmente

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Max et Boltz

A

Augmentation de T = Augmentation de vitesse car temperature augmente =particule plus agites= plus vite

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Compressibility

A

Capaciter du substance a diminuer son volume sous la force

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Expansion

A

Dilater pour prendre tout l’espace

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Diffusion

A

Substance gazeus se melange

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Effusion

A

Substance sort par un petit trou

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Hypothese de la Theorie cinetique

A
  1. particules =tres petits = volume est negligeable.
  2. Particules=Tjrs mouvement
  3. Pas force d’attraction ou repulsion
  4. Energie cinetique moyenne est prportionnel a la temperature
17
Q

Pression

A

Sommes de forces due aux collisiosn