Révision solution et mole

Quiz
•
Physics, Chemistry
•
1st - 10th Grade
•
Hard
cyril MASSON
Used 50+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Combien d'entités y'a-t-il dans une mole ?
10
100
6 x 1023
105
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la valeur du nombre d'Avogadro ?
1,7x1024
10-10
6x1023
10-15
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est le symbole de l'unité de la mole ?
m
mol
mol-1
ml
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Un échantillon contient 10 moles de soufre. Combien d'atomes sont présents dans cet échantillon ?
10
6x1023
6x1022
6x1024
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La concentration en masse se calcule :
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
On souhaite faire une solution de volume V = 100 mL, de concentration en masse Cm = 15 g.L-1. Quelle masse faut-il peser ?
15 g
1,5 g
150 g
6,7 g
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Un atome de carbone pèse 2x10-23 g. Quelle est la masse d'une mole de carbone ?
2 g
10 g
12 g
3 g
Create a free account and access millions of resources
Similar Resources on Wayground
16 questions
Sciences 7e : Chapitre 8

Quiz
•
7th Grade
17 questions
Réaction de précipitation

Quiz
•
9th - 12th Grade
8 questions
définitions mélanges

Quiz
•
8th Grade
15 questions
Caractériser une solution aqueuse

Quiz
•
1st Grade
13 questions
la quantité de matière

Quiz
•
1st Grade
10 questions
Chimie Seconde rappel de collège

Quiz
•
9th Grade
12 questions
SCT SEC 4 Concentration des solutions

Quiz
•
10th - 12th Grade
10 questions
La mole - Exercices simples

Quiz
•
10th - 12th Grade
Popular Resources on Wayground
50 questions
Trivia 7/25

Quiz
•
12th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Negative Exponents

Quiz
•
7th - 8th Grade
12 questions
Exponent Expressions

Quiz
•
6th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
18 questions
"A Quilt of a Country"

Quiz
•
9th Grade
Discover more resources for Physics
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Negative Exponents

Quiz
•
7th - 8th Grade
12 questions
Exponent Expressions

Quiz
•
6th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
20 questions
One Step Equations All Operations

Quiz
•
6th - 7th Grade
18 questions
"A Quilt of a Country"

Quiz
•
9th Grade
13 questions
Primary and Secondary Sources

Quiz
•
6th Grade