
Nilai pH suatu Larutan
Presentation
•
Chemistry
•
11th Grade
•
Hard
Raden Hastuti
FREE Resource
3 Slides • 0 Questions
1
Perhitungan Nilai pH Larutan
by R. Sriwahyuni Hastuti, ST, M.Si
2
Nilai pH suatu larutan didasarkan :
Banyaknya ion H+
pH = - log [H]+
pOH = - log [OH]-
pKw = pH + pOH
Hubungan antara pH dengan pOH adalah
*Pada suhu 25oC, pKw = 14, jadi pH + pOH = 14.
[OH–] = Mb. Valensi Basa
Basa Kuat
Basa Lemah
Asam Lemah
Asam Kuat
[H+] = Ma. Valensi Asam
3
1. Larutan bersifat netral, jika [H+] = [OH–] atau pH = pOH = 7
2. Larutan bersifat asam, jika [H+] > [OH–] atau pH < 7
3. Larutan bersifat basa, jika [H+] < [OH–] atau pH > 7
Macam - Macam Sifat Larutan :
Perhitungan Nilai pH Larutan
by R. Sriwahyuni Hastuti, ST, M.Si
Show answer
Auto Play
Slide 1 / 3
SLIDE
Similar Resources on Wayground
4 questions
Kinematics (2)
Presentation
•
11th Grade
4 questions
Larutan Elektrolit
Presentation
•
11th Grade
4 questions
Chủ đề 1 Cân bằng hóa học lớp 11
Presentation
•
11th Grade
4 questions
KOLOID
Presentation
•
11th Grade
2 questions
Phần mềm bảng tính
Presentation
•
KG
3 questions
Power
Presentation
•
11th Grade
7 questions
Titulação
Presentation
•
11th Grade
7 questions
CARBOXYLIC ACID
Presentation
•
11th Grade
Popular Resources on Wayground
10 questions
HCS SCI 03 Summer School Assessment 1
Quiz
•
3rd Grade
15 questions
HCS SCI 05 Summer School Assessment 1 Review
Quiz
•
5th Grade
22 questions
Day 9 Equations and Inequalities Review
Quiz
•
9th Grade
10 questions
Writing and Identifying Ratios Practice
Quiz
•
5th - 6th Grade
7 questions
PYRAMID PERSPECTIVES part 1
Presentation
•
9th - 12th Grade
12 questions
Understanding the Fourth of July
Quiz
•
9th Grade
15 questions
Soccer World Cup Quiz Questions
Quiz
•
7th Grade