
Oxide tiết 1
Authored by xoan thị
Science
8th Grade
Used 3+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxide là hợp chất tạo nên từ mấy nguyên tố?
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức hóa học của oxide tạo bởi N và O, trong đó N có hóa trị V là
N2O5
N5O2
N2O
NO
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất oxide nào sau đây không phải là oxide base?
CrO3.
PdO2.
Fe3O4
SiO2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acid tương ứng của CO2 là:
H2SO4.
H3PO4.
H2CO3.
HCl.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxide nào sau đây là nguyên nhân gây ra hiệu ứng nhà kính?
Na2O.
CO2
CaO
CuO
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CaO dùng làm chất khử chua đất trồng là ứng dụng tính chất hóa học gì của CaO?
Tác dụng với muối.
Tác dụng với base
Tác dụng với oxide acid
Tác dụngvới acid
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sử dụng chất thử nào để phân biệt hai chất rắn màu trắng: CaO và P2O5?
Dungdịch phenolphthalein.
Giấy quỳ ẩm
Dung dịch hydrochloric acid
A , B và C đều đúng
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
10 questions
GRUPOS DE ALIMENTOS
Quiz
•
1st - 10th Grade
10 questions
Azərbaycan dili 6-lar
Quiz
•
6th - 11th Grade
10 questions
Microscopio
Quiz
•
7th - 12th Grade
10 questions
Taller 2° Los aparatos eléctricos y electrónicos
Quiz
•
8th Grade
10 questions
Introduccion a la Fisica
Quiz
•
8th Grade
13 questions
八下理化1-1
Quiz
•
8th Grade
10 questions
Introducción a las Ciencias Ambientales
Quiz
•
8th - 9th Grade
10 questions
Evaluación Energía-Ejercicios
Quiz
•
1st - 8th Grade
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Science
11 questions
Valentines Day
Quiz
•
6th - 8th Grade
25 questions
Valentine's Day Trivia
Quiz
•
8th Grade
20 questions
Cell Organelles and Functions
Quiz
•
6th - 8th Grade
8 questions
Newton's Second Law
Lesson
•
6th - 8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
10 questions
Carbon Cycle
Lesson
•
6th - 8th Grade
13 questions
Plate Tectonics and Earth's Structure
Lesson
•
6th - 8th Grade
20 questions
Heredity Punnett square review
Quiz
•
8th Grade