Bilangan Oksidasi dan Konsep Redoks

Quiz
•
Chemistry
•
10th Grade
•
Hard
Lempuyang Senja
Used 5+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 10 pts
Apakah yang dimaksud bilangan oksidasi?
Jumlah proton dalam inti atom suatu unsur.Jumlah proton dalam inti atom suatu unsur
Jumlah elektron yang terlibat dalam pembentukan ikatan kimia
Perbedaan jumlah elektron yang dimiliki atom dalam keadaan bebas dengan jumlah elektron saat atom tersebut berada dalam senyawa
Ukuran muatan formal suatu atom dalam molekul atau ion
2.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Bilangan oksidasi I di dalam ion IO4– adalah ….
+7
+6
-8
+5
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Pada reaksi redoks:
MnO2 + 4HCl → MnCl + 2H2O + 2Cl2
Bilangan oksidasi Mn mengalami perubahan dari ….
+4 menjadi +1
+4 menjadi +2
+2 menjadi +4
4.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Nilai bilangan okidasi dari Cr didalam K2CrO4 adalah . . .
+4
+5
+6
5.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Nilai bilangan okidasi dari S didalam Na2SO3 adalah . . .
-4
+4
+5
+6
6.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Yang berperan sebagai oksidator pada reaksi tersebut adalah . . .
H2SO4
NaI
MnO2
7.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
Diantara reaksi-reaksi dibawah ini yang merupakan reaksi redoks adalah . . .
2KI (aq) + Cl2 (aq) → I2 (s) + 2KCI (aq)
AgNO3 (aq) + NaCl (aq) → AgCl (s) + NaNO3 (Aq)
NH3 (aq) + H2O (l) → NH4+ (aq) + OH– (aq)
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Pre Test_XMIPA 1Redoks

Quiz
•
9th - 12th Grade
15 questions
Redoks Basic

Quiz
•
10th Grade
10 questions
KIMIA_S.02_XMIA_PART2

Quiz
•
10th Grade
15 questions
Redoks

Quiz
•
10th Grade
10 questions
Redoks X

Quiz
•
10th Grade
15 questions
PTS KIMIA SEM 5 MIPA B

Quiz
•
10th Grade
10 questions
Redoks

Quiz
•
10th Grade
18 questions
soal kimia kelas x sem genap

Quiz
•
10th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Chemistry
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
10 questions
Characteristics of Life

Quiz
•
9th - 10th Grade
10 questions
Essential Lab Safety Practices

Interactive video
•
6th - 10th Grade
62 questions
Spanish Speaking Countries, Capitals, and Locations

Quiz
•
9th - 12th Grade
20 questions
First Day of School

Quiz
•
6th - 12th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade