Search Header Logo

Masse molaire

Authored by Thomas Halliez

Chemistry

KG - Professional Development

Used 16+ times

Masse molaire
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

9 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

calculer la mole

n=L/m

n=n*Na

Na=c*n

n=n/Na

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

qu'est ce que la masse molaire atomique ?

C'est la masse d'une mole de cette atome

Son unité est le g.mol^-1

Son unité est L.mol^-1

C'est le volume d'un atome

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Calculer la masse molaire

n=V/m

M=n/m

c=n/v

n=m/M

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

calculer g*L^-1 (masse volumique)

m/V

V/m

m*V

V+m

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Vm à 25 °C =

12.7

22.4

12.2

24.5

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Calculer la quantité de matière

n=V/Vm

Vm=n/V

V=m/M

M=V*Vm

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Calculer la concentration molaire

Vm=c*n

n=c/V

c=n/V

c=2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?