
химия 200-300
Authored by k undefined
Others
University
Used 30+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
100 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В реакции
2KMnO4+16HCl =2KCl+2MnCl2+5Cl2+8H2O
количество электронов отданных хлором:
2
4
6
3
5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В реакции
2KMnO4+3K2SO3+H2O=2MnO2+3K2SO4+2KOH
указать восстановитель:
K2SO3
H2O
MnO2
KOH
KMnO4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В реакции
3S+6NaOH=Na2SO3+2Na2S+3H2O
и восстановитель и окислитель:
S
H2O
NaOH
Na2SO3
Na2SO4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В реакции
2KClO3=2KCl+3O2
число электронов, отданных
кислородом :
4
3
5
6
2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В реакции
2KMnO4=K2MnO4+MnO2+O2
указать элемент, принимающий электроны:
Mn
K
O
нет такого элемента
все элементы только отдают электроны
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Указать тип ОВР: :
2KClO3=2KCl+3O2
внутримолекулярная
диспропорционирование
межмолекулярная
конпропорционирование
молекулярная
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Указать тип окислительно-восстановительной реакции
3S+6NaOH=Na2SO3+2Na2S+3H2O
диспропорционирование
конпропорционирование
внутримолекулярная
молекулярная
межмолекулярна
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
100 questions
И.Т.Ф…
Quiz
•
University
99 questions
Фтизиатрия 101-200
Quiz
•
University
100 questions
химия 100-200
Quiz
•
University
102 questions
Тест по социологии
Quiz
•
University
98 questions
Адамаралық қатынастар туралы тест
Quiz
•
University
100 questions
матем 1-100
Quiz
•
University
100 questions
1080(10)
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Others
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
20 questions
Endocrine System
Quiz
•
University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
30 questions
W25: PSYCH 250 - Exam 2 Practice
Quiz
•
University
5 questions
Inherited and Acquired Traits of Animals
Interactive video
•
4th Grade - University
20 questions
Implicit vs. Explicit
Quiz
•
6th Grade - University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University
38 questions
Unit 8 Review - Absolutism & Revolution
Quiz
•
10th Grade - University