Notion de pH
Quiz
•
Chemistry
•
KG
•
Practice Problem
•
Medium
Julien Liberatore
Used 24+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Laquelle de ces boissons est la plus acide ?
Un vin de pH = 4,5
Du lait de pH = 6,5
Un soda de pH = 2,5
Un thé de pH = 5,0
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
De quel domaine d’application du pH n’est-il pas question dans la vidéo ?
Le pH des sols en agriculture
le pH des océans
le pH du lait
le pH des eaux de piscines
le pH de la salive ou du suc gastrique
3.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Quels ions contient l’eau pure et sont responsables de sa très faible conductivité ? (écrivez vos réponses sans mettre d'exposant ou d'indice et espacées par un "et")
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Donnez le nom de la réaction dont l'équation est :
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quelle est l’expression du produit ionique de l’eau ainsi que sa valeur (à 25 °C).
KW = [H3O+] . [OH-] = 10-7
KW = [H3O+] . [OH-] = 7
KW = [H3O+] + [OH-] = 10-14
KW = [H3O+] + [OH-] = 10-7
KW = [H3O+] . [OH-] = 10-14
6.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
L’échelle de pH n’est pas une échelle linéaire mais une échelle ...
(attention à l'orthographe, tapez sur Internet si vous n'êtes pas sûr !)
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Soient les 4 solutions aqueuses suivantes dont voici quelques infos :
Solution 1 : [H3O+] = 10-1 mol/l et [OH-] = 10-13 mol/l
Solution 2 : [H3O+] = 10-7 mol/l et [OH-] = 10-7 mol/l
Solution 3 : [H3O+] = 10-12 mol/l et [OH-] = 10-2 mol/l
Solution 4 : [H3O+] = 10-5 mol/l et [OH-] = 10-9 mol/l
LAQUELLE EST LA PLUS ACIDE ?
Solution 1
Solution 2
Solution 3
Solution 4
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
15 questions
Water
Quiz
•
Professional Development
16 questions
Evaluación Semanal 1.
Quiz
•
10th - 12th Grade
10 questions
Cinética Enzimática
Quiz
•
1st - 10th Grade
10 questions
Pre-test. Principio de Le Chatelier
Quiz
•
11th - 12th Grade
10 questions
Tema 3:NUMEROS CUANTICOS Y CONFIGURACION ELECTRONICA
Quiz
•
5th Grade
10 questions
Hidrolisis garam
Quiz
•
2nd Grade
14 questions
La Tabla Periódica
Quiz
•
8th Grade
10 questions
وزن المعادله الكيميائيه
Quiz
•
10th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
14 questions
States of Matter
Lesson
•
KG - 3rd Grade
20 questions
Disney Characters
Quiz
•
KG
20 questions
Place Value
Quiz
•
KG - 3rd Grade
7 questions
Natural Resources
Quiz
•
KG - 2nd Grade
15 questions
Pronouns
Quiz
•
KG - 3rd Grade
15 questions
Single digit addition and subtraction
Quiz
•
KG - 1st Grade
10 questions
Dichotomous Key
Quiz
•
KG - University
25 questions
Integer Operations
Quiz
•
KG - University
