Pada elektrolisis larutan tembaga(II) sulfat dengan elektrode tembaga, di anode terjadi reaksi ….

untitled

Quiz
•
Chemistry
•
12th Grade
•
Hard
imanuel sihombing
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cu2+ + 2e → Cu
Cu → Cu2+ + 2e
2H2O + 2e → 2OH- + H2
2H2O → 4H+ + O2 + 4e
H2 → 2H+ + 2e
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reaksi yang berlangsung pada elektrode X adalah ….
Ag→ Ag+ + e
2Cl- → Cl2 + 2e
2H2O → 4H+ + O2 + 4e
Ag+ + e→ Ag
2H2O + 2e → 2OH- + H2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reaksi Elektrolisis lelehan KI dengan elektroda C adalah ....
2H2O + 2l- 2 OH- + H2 + I2
2H2O + l2 2 OH- + H2 + 2I-
KI K+ + I-
2H2O + H2 2 OH- + O2 + 2I-
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Pada sel elektrolisis, elektroda-elektroda akan bermuatan ...
Katoda positif, anoda negatif
Katoda negatif, anoda positif
katoda dan anoda bermuatan positif
katoda dan anoda bermuatan negatif
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berikut yang bukan merupakan contoh penerapan elektrolisis adalah ...
Pelapisan logam
Pemurnian logam
Pengisian ulang aki
Produksi zat
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dibawah ini yang merupakan elektroda inert adalah...
Grafit, platina, seng
Grafit, platina, emas
karbon, perak, emas
tembaga, karbon, platina
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apabila pada anoda kita gunakan elektroda non inert yakni tembaga, maka reaksi yang terjadi adalah...
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
SOAL SUMATIF I KIMIA KELAS XII

Quiz
•
12th Grade
20 questions
KOROSI

Quiz
•
12th Grade
15 questions
Elektroplating

Quiz
•
12th Grade
10 questions
SEL ELEKTROLISIS

Quiz
•
12th Grade
20 questions
SEL VOLTA DA SEL ELEKTROLISIS

Quiz
•
12th Grade
20 questions
KOROSI

Quiz
•
12th Grade
20 questions
Sel elektrolisis

Quiz
•
12th Grade
20 questions
sumatif kimia xii 2024

Quiz
•
12th Grade
Popular Resources on Quizizz
15 questions
Character Analysis

Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
10 questions
American Flag

Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25

Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers

Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
17 questions
Chapter 12 - Doing the Right Thing

Quiz
•
9th - 12th Grade
30 questions
Linear Inequalities

Quiz
•
9th - 12th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
17 questions
Parts of Speech

Quiz
•
7th - 12th Grade
20 questions
Chapter 3 - Making a Good Impression

Quiz
•
9th - 12th Grade
20 questions
Inequalities Graphing

Quiz
•
9th - 12th Grade
10 questions
Identifying equations

Quiz
•
KG - University