Physique Flashcards

1
Q

n

A

m/M

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

m (masse)

A

nxM
n: quantité de matière
M: masse molaire

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

Masse molaire (unité ?)

A

g/mol

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

masse (unité ?)

A

Gramme

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

M

A

m/n

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

n (quantité de matière de l’élément) unité ?

A

mol

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

Masse molaire ionique

A

Masse molaire ionique=Masse molaire atomique car ion=atome qui a perdu ou gagné un ou plusieurs électrons, or masse d’un électron est négligeable

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

Constante d’avogadro (Na)

A

6,02x10 puissance 23

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

N (nombre d’atomes)=

A

n x Na

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

La mole

A

Quantité de matière d’un système contenant autant d’entité élémentaire qu’il a de carbone dans 12g de carbone 12

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

Concentration massique (cm)

A

Cm=m/Vsol

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

Concentration molaire (C)

A

C=n/Vsol

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

Relation concentration massique, molaire et masse molaire

A

Cm=C x M ou C= Cm/M

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

Volume d’un gaz

A

V = n x Vm (Vm=volume molaire)

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

Unité : Cm, C, Vm

A

g/L , mol/L , mol/L

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