
redoks
Authored by Anna Muszczak-Stolarczyk
Chemistry
10th Grade
Used 23+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pierwiastki w stanie wolnym mają zawsze stopień utlenienia
-II
I
III
0
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Stopień utlenienia wodoru w większości związków wynosi
I
-I
II
-II
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Utlenianie, w reakcji redoks, to reakcja polegająca na:
obniżeniu stopnia utlenienia przez przyjmowanie e
połączeniu pierwiastka z tlenem
usunięciu tlenu ze związku chemicznego
podwyższeniu stopnia utlenienia przez oddawanie e
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Reduktorem jest substancja, która:
się redukuje
się utlenia
nie zmienia stopnia utlenienia
obniża swój stopień utlenienia
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Masz daną reakcję redoks: C + HNO3 CO2 + NO2 + H2O. Stopnie utlenienia węgla przed i po reakcji wynoszą odpowiednio:
O i II
II i O
O i IV
II i IV
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Stopień utlenienia siarki w wynosi:
0
-II
+IV
+VI
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Stopień utlenienia manganu w wynosi:
+II
+IV
+VI
+VII
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
Sulfur dioxide
Quiz
•
9th - 12th Grade
10 questions
Lambang Unsur dan Rumus Kimia
Quiz
•
10th Grade
10 questions
IGCSE Coordinated Chemistry Workout 3
Quiz
•
10th Grade
15 questions
Naming Ionic Compounds
Quiz
•
9th - 12th Grade
10 questions
Углеводы
Quiz
•
10th - 12th Grade
15 questions
Ôn tập giữa kỳ KHTN 8 Hoá học
Quiz
•
8th Grade - University
13 questions
Химия вокруг нас
Quiz
•
9th - 11th Grade
10 questions
Kimia Tingkatan 4 Bab 2 Jirim dan Struktur Atom
Quiz
•
9th - 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
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
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
20 questions
Periodic Table & Trends
Quiz
•
10th Grade
20 questions
Periodic Trends
Quiz
•
10th Grade
24 questions
Identifying Types of Chemical Reactions
Quiz
•
10th - 12th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade