
NITƠ - PHỐT PHO
Quiz
•
Chemistry
•
11th Grade - University
•
Hard
Nguyễn Văn
Used 4+ times
FREE Resource
Enhance your content
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trong công nghiệp người ta điều chế N2 trực tiếp từ:
không khí
NH3
NH4NO2
HNO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hãy chọn câu đúng nhất:
Nitơ là một chất oxi hóa
Nitơ vừa là chất oxi hóa vừa là chất khử
Nitơ là một chất khử
Tất cả đều sai
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số oxi hóa của photpho trong các ion hay hợp chất P2O3, PO43-, K2HPO4, PCl3 lần lượt là
+3, +5, -5, +3.
+3, +5, -5, +3.
+3, +5, +5, +3.
+3, +5, +5, -3.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ion NH4+ có tên gọi:
Amoni
Nitric
Hidroxyl
Amino
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức của phân urê là:
(NH4)2CO3.
(NH2)2CO3.
(NH2)2CO.
NH2CO.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất khí nào khi tan trong nước tạo thành dung dịch bazơ:
Nitơ monooxit.
Amoniac
Nitơ đioxit.
Cacbon đioxit
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Khi bị nhiệt phân dãy muối nitrat nào sau đây cho sản phẩm là oxit kim loại, khí nitơ đioxit và oxi?
KNO3, Hg(NO3)2, LiNO3
Cu(NO3)2 , AgNO3 , NaNO3
Mg(NO3)2, Zn(NO3)2, Cu(NO3)2
Mg(NO3)2, Fe(NO3)3, AgNO3
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
15 questions
General Chemistry
Quiz
•
11th Grade
21 questions
Which structure and particles?
Quiz
•
12th Grade
16 questions
Basic Mole Conversions (Reg) Review
Quiz
•
11th Grade
15 questions
Nomenclatura de compostos inorgânicos
Quiz
•
9th - 12th Grade
20 questions
Chemical Nomenclature
Quiz
•
10th - 11th Grade
20 questions
NITO- PHOTPHO
Quiz
•
11th Grade
15 questions
PH HIDROLISIS GARAM
Quiz
•
11th Grade
20 questions
Asam Basa
Quiz
•
11th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
34 questions
Covalent and Ionic Bonds Concepts
Quiz
•
9th - 12th Grade
12 questions
Unit 2 P #6 Electron configuration and Orbital diagrams
Quiz
•
10th - 12th Grade
20 questions
Binary Ionic Compounds (Group A Elements)
Quiz
•
11th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade