
Liaisons, électrolytes, ions polyatomiques
Authored by Berleur Ghislain
Chemistry
12th Grade
Used 75+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Quelle proposition est entièrement vraie?
L’acide lactique conduit bien le courant en solution et l’acide chlorhydrique est un électrolyte fort.
L’acide lactique ne conduit pas le courant en solution et l’acide chlorhydrique est un électrolyte fort.
L’acide lactique conduit peu le courant en solution et l’acide chlorhydrique est un électrolyte fort.
Le pourcentage de dissociation ionique de l’acide lactique est plus élevé que celui de l’acide chlorhydrique.
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quelle est la charge de BO3 dans la formule chimique suivante : (NH4)3BO3
3+
3-
1+
1-
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Les substances radioactives émettent un rayonnement invisible ou des particules invisibles.
Laquelle des affirmations suivantes est vraie?
Les particules bêta (β) sont neutres
Les rayons gamma (γ) sont négatifs
Les particules alpha (α) sont négatives
Les rayons gamma (γ) sont très énergétiques
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quelle serait la formule moléculaire du composé formé par Ca et SO2-
Ca2(SO4)2
Ca2SO4
CaSO4
SO4Ca
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quelle liste ne contient que des substances pouvant faire des liaisons covalentes?
HCl, NaOH, K2O
H2O, CH3OH, CH4
CH3OH, NH4OH, CH3COOH
H2SO4, HF, CH3COOH
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Lorsqu'on neutralise Sr(OH)2, nous pourrions produire:
HCl
CH3COOH
H2O2
SrCl2
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Lorsque AlPO4(aq) se dissocie, il forme:
Al3+(aq) + 4 PO3-(aq)
Al3+(aq) + 3 PO4-(aq)
3 Al+(aq) + PO43-(aq)
Al3+(aq) + PO43-(aq)
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
12 questions
OCR A Chemistry – 6.3.1 Functional Group Tests
Quiz
•
12th Grade
15 questions
Ion Analysis #2
Quiz
•
11th - 12th Grade
11 questions
Quiz Sel VOLTA
Quiz
•
12th Grade
14 questions
Pre-AP Chem - Solubility and Precipitation Reactions
Quiz
•
9th - 12th Grade
11 questions
Voltic Cell
Quiz
•
12th Grade
14 questions
Balancing Redox Equations
Quiz
•
9th - 12th Grade
15 questions
SIFAT ASAM BASA
Quiz
•
12th Grade
10 questions
Stoichiometry Review
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
momentum and impulse
Quiz
•
9th - 12th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade
35 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
12 questions
Gas Laws Practice
Quiz
•
10th - 12th Grade
10 questions
Exploring Solubility Curves
Interactive video
•
9th - 12th Grade
15 questions
Types of Reactions
Quiz
•
9th - 12th Grade
23 questions
Review Acids & Bases
Quiz
•
10th - 12th Grade