
Luyện tập _ Một số hợp chất vô cơ thông dụng
Quiz
•
Science
•
8th Grade
•
Medium
Thuỷ Nguyễn
Used 2+ times
FREE Resource
30 questions
Show all answers
1.
OPEN ENDED QUESTION
1 min • 1 pt
Điền vào chỗ trống: "Base là những ... trong phân tử có nguyên tử kim loại liên kết với nhóm ... Khi tan trong nước, base tạo ra ion ..."
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
30 sec • 1 pt
Cho các base sau: Sodium hydroxide, Barium hydroxide, Iron (II) hydroxide, đồng (II) hydroxide, Calcium hydroxide, aluminium hydroxide. Số các base không tan trong nước là
Evaluate responses using AI:
OFF
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cho 200 ml dung dịch NaOH 0,1M vào 200 ml dung dịch FeCl2 0,2M thu được m gam kết tủa. Giá trị của m là
0,9
3,6
1,8
0,45
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là acid?
HCl
NaCl
Ba(OH)2
MgSO4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cho 200g dung dịch KOH 5,6% vào dung dịch CuCl2 dư. Tính khối lượng chất kết tủa sau phản ứng thu được.
9,8g
8,9g
5,4g
10,8g
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nước chanh ép có
pH < 7
pH = 7
pH > 7
pH < 9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chỉ ra Oxide acid: : P2O5, CaO, CuO, BaO, SO2, CO2
P2O5, CaO, CuO, BaO
BaO, SO2, CO2
CaO, CuO, BaO
SO2, CO2, P2O5
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
25 questions
Buổi 3 - Đơn chất, hợp chất, hỗn hợp
Quiz
•
8th Grade
30 questions
TRẮC NGHIỆM ÔN TẬP HKI MÔN KHTN 8
Quiz
•
8th Grade
30 questions
ÔN TẬP KHOA HỌC LỚP 5/3
Quiz
•
5th Grade - University
25 questions
Hóa 8 - Chương 3
Quiz
•
8th Grade
25 questions
Atoms and Molecules Quiz
Quiz
•
7th Grade - University
25 questions
Chemical Equations and Reactions
Quiz
•
8th Grade - University
25 questions
Metal
Quiz
•
8th Grade - University
30 questions
Ôn tập KHTN 8 hoá học
Quiz
•
8th 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 Science
20 questions
Physical and Chemical Changes
Quiz
•
8th Grade
22 questions
Newton's Laws of Motion
Lesson
•
8th Grade
20 questions
Distance Time Graphs
Quiz
•
6th - 8th Grade
21 questions
Balanced and Unbalanced Forces
Quiz
•
8th Grade
17 questions
Energy Transformations
Quiz
•
6th - 8th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
17 questions
Thermal Energy Transfer
Lesson
•
6th - 8th Grade
7 questions
4.4 Fossils
Quiz
•
8th Grade