
ĐỀ ÔN SỐ 6
Authored by Mai Chi Nguyen Ngoc
Chemistry
KG - 3rd Grade

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
36 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch có [H+] = 10-9M. Dung dịch này có môi trường
axit
kiềm
trung tính
chưa xác định được
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quỳ tím đổi màu thành đỏ trong dung dịch có giá trị pH nào sau đây ?
2
7
10
9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Theo A-rê-ni-ut, axit là chất khi tan trong nước phân li cho ion
H+
OH-
Cl-
kim loại
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Axit nào sau đây là axit nhiều nấc ?
HClO4
H3PO4
HNO3
HCl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là Hiđroxit lưỡng tính ?
NaOH
Mg(OH)2
Zn(OH)2
H2SO4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Muối nào sau đây là muối axit ?
Na2SO4
NH4Cl
K2CO3
KH2PO4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong dung dịch NaHCO3 có thể có mấy loại ion (bỏ qu sự điện li của nước) ?
1
2
3
4
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
34 questions
Moles and Stoichiometry Review
Quiz
•
10th - 12th Grade
40 questions
Formulación inorgánica compuestos binarios 3º ESO
Quiz
•
8th Grade
32 questions
LK hydrogen - phản ứng oxi hóa khử
Quiz
•
1st Grade
31 questions
Ôn tập THPT 3
Quiz
•
12th Grade
40 questions
ESTE ĐƠN CHỨC -1
Quiz
•
12th Grade
41 questions
Chuyên Trần Phú
Quiz
•
12th Grade
40 questions
Ôn tập HC 11
Quiz
•
11th Grade - University
41 questions
단백질 1
Quiz
•
University
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
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
9 questions
FOREST Perception
Lesson
•
KG
18 questions
Comparing Fractions with same numerator or denominator
Quiz
•
3rd Grade
10 questions
Wayground Quiz Review for G2 Benchmark 3
Quiz
•
2nd Grade
10 questions
Area
Quiz
•
3rd Grade
17 questions
Fractions Review
Quiz
•
3rd Grade
22 questions
Adding & Subtracting fractions with like denominators
Quiz
•
3rd - 5th Grade