Степень окисления и валентность
Quiz
•
Chemistry
•
8th Grade
•
Hard
Валерия Сторожик
Used 13+ times
FREE Resource
23 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Азот проявляет степень окисления +5 в следующем соединении:
NH3
N2O
NaNO2
KNO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Высшая валентность серы равна:
III
IV
VI
VIII
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
В соединениях Na2CO3 и CH4 углерод проявляет степени окисления:
+4 и -4
+4 и -8
+2 и -4
-4 и +3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В каком соединении азот проявляет степень окисления +3?
N2
N2O3
NaNO3
KNO2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая степень окисления азота в соединении NO2?
+1
+3
+4
+2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая валентность серы в соединении SO3?
II
IV
VI
VIII
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какую степень окисления проявляет азот в соединении NH3
-3
+3
+5
+1
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
20 questions
Будова атома
Quiz
•
1st - 12th Grade
20 questions
Будова атома
Quiz
•
8th Grade
22 questions
9 клас Основні класи неорганічних сполук. Повторення.
Quiz
•
8th Grade
25 questions
Химия 8- сынып
Quiz
•
8th Grade
25 questions
Хими 7-р анги 2023
Quiz
•
6th - 8th Grade
19 questions
правила ТБ в кабинете химии
Quiz
•
8th Grade
21 questions
Химия 8 класс
Quiz
•
7th - 8th Grade
20 questions
Химия в жизни
Quiz
•
8th 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 and Chemical Properties
Quiz
•
8th Grade
20 questions
Counting Atoms Practice
Quiz
•
8th Grade
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Chemical Reactions
Quiz
•
8th Grade
32 questions
Counting atoms, Balancing, Law of Conservation of Mass Review
Quiz
•
8th Grade
20 questions
States of Matter
Quiz
•
8th Grade
15 questions
States of Matter
Quiz
•
6th - 8th Grade
10 questions
Balancing Chemical Equations Challenge
Interactive video
•
6th - 10th Grade