4489 Flashcards

1
Q

masse molaire
mv
Molarité
molalité
ppm
mm

A

gmol
gml
molL
molkg
mgL
gg

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

force inter ou intra

A

dipole
dipole-dipole
pont H, h ave F O N

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

CEEVTC

A

capacité thermique massique
enthalpie de vaporisation
efficacité solvant
viscosité
tension superficiel
capilarité

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

capacité thermique massique

A

eau agit comme tampon contre la variation de temperature

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

enthalpie de vaporisation

A

qté energie a fournir pour passer eau liquide a solide

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

efficacité du solvant

A

bon solbant pour nombreux substance iuonique et polaire

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

viscosité

A

mesure de resistance a l’écoulement
t monte viscosité baisse

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

tension superficiel

A

molecule du haut attirer vers l’intérieur
molecule du bas attirer partout par les autres molecules

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

capilarité

A

attraction vers liquide plus forte adhesion
attraction plus forte entre molecule cohesion

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

temperature impact solubilité

A

molecule eau bouge plus et fgrappe le soluté pour le dissoudre

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

pression impact gaz

A

moins de volume donc les molécule de gaz se concentre ensemble et s’entrechoque

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

conductivité electrique

A

electrolyte mobile en ion ex nacl
sans electrolyte pas ion ex glucose

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