ĐỀ 8 (3/5)
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Medium
Nguyen Hanh
Used 2+ times
FREE Resource
Enhance your content in a minute
24 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
X là loại đường có nhiều trong quả nho chín. Số nguyên tử H trong phân tử X là?
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Chất nào sau đây là chất điện li mạnh?
H3PO4
BaCl2
H2O
Mg(OH)2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mùa lạnh, đưa lò than vào trong phòng kín dễ gây ngạt thở. Nguyên nhân gây ngạt thở nhanh là do khí nào sau đây?
CO2
O2
CO
N2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kim loại nào sau đây thuộc nhóm IA trong bảng tuần hoàn?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Etyl axetat có công thức?
HCOOC2H5
CH3COOC2H5
C2H5COOCH3
CH3COOCH3
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Thạch cao nung thu được khi đun nóng thạch cao sống ở 160°C, dược dùng để nặn tượng, bó bột. Công thức của thạch cao nung là?
CaSO4.H2O
CaCO3
CaSO4.2H2O
CaSO4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Công thức của sắt (III) hidroxit là?
Fe(OH)2
FeO
FeCl3
Fe(OH)3
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
20 questions
Chemistry Cfe
Quiz
•
9th - 12th Grade
20 questions
Nomenclature for Ionic Compounds
Quiz
•
9th - 12th Grade
20 questions
Nomenclature Quiz
Quiz
•
9th - 12th Grade
20 questions
UNIT 6- PARTICLES WITH INTERNAL STRUCTURE (REVIEW)
Quiz
•
10th - 12th Grade
20 questions
SEL VOLTA DA SEL ELEKTROLISIS
Quiz
•
12th Grade
20 questions
Penilaian Tengah Semester Kimia kelas XII ( 1 )
Quiz
•
12th Grade
20 questions
Refuerzo elementos químicos
Quiz
•
9th - 12th Grade
20 questions
PENGIRAAN DALAM PERSAMAAN KIMIA
Quiz
•
KG - 12th 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
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
14 questions
Reaction Types, Balancing, and Predicting Products
Quiz
•
9th - 12th Grade
8 questions
Empirical and Molecular Formulas
Lesson
•
9th - 12th Grade
4 questions
Stoichiometry Lesson
Lesson
•
9th - 12th Grade
