
HÓA 8-HKII
Authored by Tlamm (ltee)
Chemistry
7th Grade
Used 6+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
. Muốn tăng cường sức chống bệnh, chống rét và chịu hạn cho cây người ta dùng phân bón nào?
Phân vi lượng.
. Phân lân.
. Phân đạm.
.Phân kali.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
. Hợp chất Na2SO4 có tên gọi là
.
A. sodium sunfite.
B. sodium sunfuric.
C. sunfate sodium.
. D. sodium sulfate.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
. Phân urea thuộc lọai phân nào?
A. Phân lân
B. Phân kali
. C. Phân đạm
D. Phân vi lượng
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Trong số các muối sau đây, muối nào là muối không tan trong nước?
A. BaSO4
B.MgCl2
.
C. NaCl
D. KNO3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Dung dịch chất nào sau đây làm quỳ tím hóa xanh?
A. HCl.
BNa2SO4.
C. NaCl
D.NaOH
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Trong số các base sau đây, base nào là base tan trong nước?
A. Fe(OH)2
B. NaOH
C. Cu(OH)2
D. Fe(OH)3
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Phân lân cung cấp nguyên tố nào cho cây trồng?
A.
P(Phosphorus).
B. K(Potassium).
C. Fe(Iron).
D. N (Nitrogen).
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
16 questions
Endo/Exo Chemical Reactions
Quiz
•
KG - University
20 questions
chất béo
Quiz
•
1st Grade - University
15 questions
Chemical changes in matter.
Quiz
•
7th Grade
17 questions
SOIL
Quiz
•
7th Grade
20 questions
Minyak bumi
Quiz
•
1st Grade - Professio...
19 questions
Quantum Number
Quiz
•
1st - 10th Grade
18 questions
Chemical Formulae
Quiz
•
6th - 8th Grade
20 questions
ÔN TẬP HK I 2021
Quiz
•
7th - 8th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Chemistry
10 questions
Exploring Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
10 questions
Exploring Acids, Bases, and the pH Scale
Interactive video
•
6th - 10th Grade
10 questions
Harder Solubility Curve Review
Quiz
•
7th Grade