
penyangga
Quiz
•
Chemistry
•
University
•
Hard
aprillia utami
Used 7+ times
FREE Resource
Enhance your content
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diantara campuran di bawah ini termasuk
larutan penyangga, kecuali ….
NH4OH dan NH4Cl
CH3COOH dan CH3COONa
Ca(OH)2 dan CaCl2
HCN dan KCN
H2CO3 dan KHCO3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diantara campuran di bawah ini yang tidak mengalami perubahan pH jika dilakukan penambahan air sampai 10 kali adalah ….
NaOH dan HCl
NaOH dan CH3COOH
NH4OH dan CaCl2
Ca(OH)2 dan CH3COOH
NH4OH dan CaCl2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Larutan yang memiliki sifat penyangga adalah ….
1
2
3
4
5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fungsi sistem larutan penyangga dalam darah mempertahankan ….
derajat keasaman darah
kadar Hb darah
sel darah merah dari darah
fibrinogen darah
sel darah putih dari darah
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pada campuran asam lemah dan garamnya, pH sama dengan pKa jika ….
konsentrasi garam 1 M
konsentrasi asam = konsentrasi garam
konsentrasi asam = 1 M
pH + POH = 14
derajat ionisasi asam 0,1
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Suatu campuran NH4OH dan NH4Cl yang memiliki perbandingan mol 1 : 9. Jika Kb NH4OH = 1,8 x 10-5; maka pH campuran adalah ….
5 – log 2
6 – log 2
6 + log 2
8 – log 2
8 + log 2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diketahui enam buah garam sebagai berikut :
1.CH3COONa
2.NH4Cl
3.(NH4)2SO4
4.CH3COONH4
5.NaCl
6.KF
Garam yang memiliki pH = 7 adalah ….
1 dan 3
2 dan 4
3 dan 5
4 dan 1
5 dan 4
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
20 questions
Jadual Berkala Unsur
Quiz
•
KG - University
12 questions
Sonido
Quiz
•
12th Grade - University
10 questions
3.3.14 Organic synthesis (A-level only)
Quiz
•
10th Grade - University
20 questions
KIMIA UNSUR 2 (ALKALI & ALKALI TANAH)
Quiz
•
12th Grade - University
20 questions
Quest #3
Quiz
•
University
10 questions
Molalidad-Molaridad-Normalidad-Fracción molar
Quiz
•
University
13 questions
Repaso IV examen QGI
Quiz
•
University
15 questions
pkkmb tekim 2021
Quiz
•
University
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade