1MMV - Oxydoréduction
Quiz
•
Chemistry, Science
•
3rd Grade
•
Practice Problem
•
Hard
Nicolas Bauland
Used 137+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cu2+ est:
un ion
un gnon
un atome
un atchoum
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Cu2+ + 2 e- --> Cu est:
une oxydation
une réduction
une oxydoréduction
une demi-équation
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Un couple s'écrit:
ox/red
red/ox
Cu2+/Cu
Zn/Zn2+
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Le tube contenant la solution bleue:
contient des ions Cu2+ car elle bleue.
contient un morceau de fer qui a rouillé.
contient un morceau de fer se recouvre de métal cuivre (Cu).
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cu2+ est un atome de cuivre qui a:
gagné deux électrons.
perdu deux électrons.
perdu deux protons.
perdu deux protons.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Du métal fer s'est transformé en ions fer II, cela s'écrit:
Fe --> Fe2+
Fe2+ --> Fe
Fe --> 2 e- + Fe2+
Fe + 2 e- --> Fe2+
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dans l'image de l'atome, les particules représentées par des billes bleues sont:
des protons
des électrons
des neutrons
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
14 questions
Le cycle de l'eau
Quiz
•
1st - 12th Grade
10 questions
NOMENCLATURA QUÍMICA
Quiz
•
1st - 12th Grade
11 questions
L'interaction gravitationnelle
Quiz
•
3rd Grade
10 questions
IGUALACIÓN DE ECUACIONES
Quiz
•
3rd Grade
15 questions
PROPIEDADES DE LA ADICIÓN
Quiz
•
3rd - 6th Grade
15 questions
Funções Inorgânicas
Quiz
•
1st Grade - University
6 questions
Balanceamento de Equações
Quiz
•
1st - 12th Grade
12 questions
REACCIONES QUÍMICAS
Quiz
•
1st - 12th 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
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
7 questions
Veteran's Day
Interactive video
•
3rd Grade
10 questions
Area
Quiz
•
3rd Grade
8 questions
Ancient China Quick Check
Quiz
•
3rd Grade
14 questions
States of Matter
Lesson
•
KG - 3rd Grade
13 questions
Veterans' Day
Quiz
•
1st - 3rd Grade
17 questions
Multiplication facts
Quiz
•
3rd Grade
10 questions
Veterans Day
Quiz
•
3rd Grade
