
Câu hỏi về hóa học
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Medium
thức thức
Used 2+ times
FREE Resource
Enhance your content in a minute
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức chung của oxide kim loại thuộc nhóm IA là
R2O3
RO2
R2O
RO
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong phòng thí nghiệm, kim loại Na được bảo quản bằng cách ngâm trong chất lỏng nào sau đây?
Nước
Dầu hỏa
Giấm ăn
Cồn
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong hợp chất, các kim loại kiềm có số oxi hóa là
+1
+2
+4
+3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sodium phản ứng với chlorine sinh ra sản phẩm nào sau đây?
KCl
NaCl
NaClO
NaOH
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây tác dụng với dung dịch KHCO3 sinh ra khí CO2?
HCl
KNO3
NaNO3
NaCl
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dung dịch Na2CO3 tác dụng được với dung dịch nào sau đây?
Na2SO4
KNO3
KOH
CaCl2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên của Na2CO3 là
sodium carbonate
sodium carbide
sodium carbon
sodium hydrogencarbonate
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
Already have an account?
Similar Resources on Wayground
25 questions
SOAL LATIHAN PAT KIMIA KELAS X
Quiz
•
1st - 12th Grade
25 questions
ÔN TẬP HALOGEN
Quiz
•
KG - 3rd Grade
25 questions
Koloid
Quiz
•
2nd Grade
25 questions
Chap 3: Konsep mol, formula dan persamaan kimia
Quiz
•
1st - 4th Grade
25 questions
Repassem sobre la matèria!
Quiz
•
2nd Grade
25 questions
24.TNTV CẤP TỐC 4
Quiz
•
1st Grade - University
25 questions
Elementos quimicos I mathias
Quiz
•
2nd Grade
25 questions
sole
Quiz
•
1st - 6th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Chemistry
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
15 questions
Fun Christmas Trivia for Kids
Quiz
•
2nd Grade
26 questions
Christmas Songs
Quiz
•
2nd - 3rd Grade
10 questions
Christmas/Winter
Quiz
•
KG - 2nd Grade
20 questions
Christmas Movies
Quiz
•
1st - 12th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
2nd Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
1st - 3rd Grade
