
Pretest pH asam-basa kuat
Authored by Mega Febriani
Chemistry
11th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 15 pts
Rumus untuk menentukan derajat keasaman adalah.......
a. pH = - log [H+]
b. pH = √Ka x M
c. pH + pOH = 10-14
pH = 14 - pOH
Answer explanation
2.
MULTIPLE CHOICE QUESTION
30 sec • 20 pts
Tentukan pH dari larutan H2SO4 0,02 M adalah........
a. 2 + log 3
b. 2 - log 4
c. 3 - log 5
d. 1 + log 3
3.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Hitunglah pH dari larutan Ca (OH)2 0,04 M adalah.......
a. 3 x log 4
b. 4 - log 2
c. 2 - log 8
d. Log 2 x 10-4
4.
MULTIPLE CHOICE QUESTION
1 min • 20 pts
Tentukan pH dari larutan KOH 0,03 M adalah..........
a. Log 3 x 10-4
b. 2 + log 3
c. 2 - log 5
d. 2 - log 3
5.
MULTIPLE CHOICE QUESTION
20 sec • 15 pts
pH suatu larutan jika diukur dengan pH meter adalah 6,5 Sifat larutan tersebut adalah.........
a. Basa
b. Asam
c. Netral
d. Garam
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?