Quiz sur les acides faibles et les équilibres chimiques
Passage
•
Chemistry
•
12th Grade
•
Hard
Tsilla Boisselet
Used 1+ times
FREE Resource
Enhance your content
14 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Qu'est-ce qu'un acide faible?
Evaluate responses using AI:
OFF
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Parmi les exemples courants d'acides faibles, on trouve l'acide acétique, l'acide formique et l'acide ___.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Comment titre-t-on un acide faible?
Addition d'une base forte
Addition d'un acide fort
Addition d'une base faible
Addition d'une solution neutre
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est l'équation bilan qui modélise la transformation entre l'acide faible AH et l'eau?
AH + H2O --> A- + H3O+
AH + H2O --> A- + OH-
AH + H2O --> A- + H2O2
AH + H2O --> A- + H+
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la constante d'équilibre associée à la transformation entre l'acide faible AH et l'eau?
Constante de solubilité
Constante d'acidité
Constante de réaction
Constante de dissociation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la formule pour calculer la constante d'acidité d'un couple acide-base?
pKa = log(1/Ka)
pKa = log(Ka)
pKa= -log(Ka)
pKa = -log(1/Ka)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la valeur de la concentration standard (c0) pour la constante d'acidité?
10 mol/L
0.01 mol/L
0.1 mol/L
1 mol/L
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
12 questions
Test medicina chimica 2017
Quiz
•
12th Grade - University
10 questions
EXAMENE 2° QUIMESTRE 2do
Quiz
•
2nd Grade - University
11 questions
Radioactivité
Quiz
•
12th Grade
16 questions
Reconocimiento de Carbohidratos
Quiz
•
11th Grade - University
17 questions
Buffer solutions
Quiz
•
12th Grade - University
15 questions
C_1. Description de la matière
Quiz
•
10th - 12th Grade
20 questions
SOAL TO 2
Quiz
•
12th Grade
20 questions
Periodic Trends
Quiz
•
10th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
20 questions
Electron Configuration & Orbital Notation
Quiz
•
9th - 12th Grade
18 questions
Energy Levels, Sublevels, and Orbitals
Quiz
•
10th - 12th Grade
20 questions
Electronic Configuration
Quiz
•
12th Grade
59 questions
Unit #5 Periodic Trends Practice Test
Quiz
•
10th - 12th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade
30 questions
ERHS Chem Chapter 2 - The Atom
Quiz
•
9th - 12th Grade
16 questions
Atomic structure and the periodic table
Quiz
•
10th - 12th Grade