
redoks
Quiz
•
Chemistry
•
9th - 12th Grade
•
Practice Problem
•
Hard
Syahtriah Syarif
Used 6+ times
FREE Resource
Enhance your content in a minute
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Pada reaksi Fe2+ + MnO4- → Fe3+ + Mn2+, pernyataan yang benar adalah ....
Fe2+ merupakan oksidator
Mn merupakan reduktor
bilangan oksidasi Mn dari +7 menjadi +2
bilangan oksidasi Mn dari +2 menjadi +7
setengah reaksi oksidasinya MnO4- → Mn2+
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Pernyataan yang benar tentang reaksi redoks tersebut adalah...
reduktor
oksidator
reduktor
hasil oksidasi
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Nilai bilangan oksidasi pada unsur bebas adalah ......
Sesuai muatan
-2
+1
0
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
CuO + H2 → Cu + H2O
Yang bertindak sebagai Oksidator adalah …
COOH
CuO
H2O
Cu
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jumlah H+ dan elektron terlibat yang tepat untuk setengah reaksi oksidasi Cr3+ menjadi CrO42- pada suasana asam adalah ....
4H+ dan 3e-
8H+ dan 3e-
4H+ dan 6e-
8H+ dan 6e-
8H+ dan 7e-
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
aMnO4- + bSO32- → cMn2+ + dSO42- , setelah disetarakan harga a, b, c, dan d berturut-turut ....
2, 5, 6, 2
2, 5, 2, 3
2, 5, 2, 5
3, 5, 3, 5
5, 3, 3, 5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Logam Al dapat mereduksi ion Os (Ar = 190) dalam larutan menurut reaksi belum
setara berikut :
Al (s) + Osn+ (aq) → Al3+ (aq) + Os (s)
Bila 18 g logam Al tepat mengendapkan 190 g padatan Os, maka nilai n adalah …
1
2
3
4
5
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
Quiz 1 - ACID-BASE THEORIES - Chemistry - Grade 11- W5
Quiz
•
11th Grade
10 questions
TERMOKIMIA
Quiz
•
11th Grade
15 questions
LATIHAN REMIDI SENYAWA HIDROKARBON
Quiz
•
11th Grade
10 questions
Persamaan Reaksi
Quiz
•
10th - 11th Grade
15 questions
LT VÔ CƠ ÔN THI HK2
Quiz
•
12th Grade
10 questions
Pretest Teori Perkembangan Atom
Quiz
•
10th Grade
10 questions
UTS KIMIA XII
Quiz
•
12th Grade
10 questions
SIFAT PERIODIK UNSUR
Quiz
•
10th 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
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th 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
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
10 questions
Formative 3BC: Ionic v Covalent Bonds
Quiz
•
9th Grade
10 questions
Exploring Stoichiometry Concepts
Interactive video
•
6th - 10th Grade
20 questions
Mixed Bonding Naming
Quiz
•
9th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Chemical Reactions
Quiz
•
9th Grade
20 questions
Practice: E-Con, Orbital Notation, Noble Gas Notation
Quiz
•
10th Grade
20 questions
Covalent Bonding
Quiz
•
10th Grade
