
Đề cương ôn tập hóa học GK2
Quiz
•
Science
•
University
•
Easy
Danh Trần
Used 4+ times
FREE Resource
Enhance your content
72 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
+2, +4.
-2, -4.
+4,+6.
-4, +6.
2.
MULTIPLE SELECT QUESTION
15 mins • 1 pt
Lựa chọn những chất có chứa nguyên tử có số oxi hóa -1 .
KF
ZnS
CaH2
KClO3
FeBr3
3.
MULTIPLE SELECT QUESTION
15 mins • 1 pt
Lựa chọn những chất có chứa nguyên tử có số oxi hóa +2 .
CO
Na2O
Zn3(PO4)2
FeI2
Na2[Zn(OH)4]
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Số oxi hóa của Al trong hợp chất AlCl4- là
+4.
+3.
-3.
-4.
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Quá trình Cl2 → Cl- là quá trình
khử.
oxi hóa .
tự oxi hóa khử.
nhận proton.
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Cho các chất sau: Cl2, HCl, NaCl, KClO3, HClO4; số oxi hóa của nguyên tử trong các hợp chất trên lần lượt là
0; +1; +1; +5; -7.
0; -1; -1; +5; +7.
1; -1; -1; -5; -7.
0; +1; +1; +5; +7.
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Hợp chất nào sau đây có số oxi hóa của S là –2 ?
FeSO4.
Na2S.
SO2.
H2SO3.
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
76 questions
Ôn Tập Bệnh Lây Qua Đường Hô Hấp
Quiz
•
University
67 questions
Unit-5 Part-3
Quiz
•
University
72 questions
MLT 2212 Basic Immunology Exam 1 Review Ch 1-8
Quiz
•
University
70 questions
Quiz Pengolahan Pangan
Quiz
•
10th Grade - University
75 questions
The Muscular System
Quiz
•
University
75 questions
Ch. 6.5- Part 1- Muscles of the Face, Neck, Trunk
Quiz
•
University
74 questions
Uso Racional de Medicamentos
Quiz
•
University
69 questions
A&P 2 Test
Quiz
•
University
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Science
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
22 questions
FYS 2024 Midterm Review
Quiz
•
University
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Definite and Indefinite Articles in Spanish (Avancemos)
Quiz
•
8th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
12 questions
1 Times Tables
Quiz
•
KG - University
20 questions
Disney Trivia
Quiz
•
University
38 questions
Unit 6 Key Terms
Quiz
•
11th Grade - University