pH Larutan Buffer

pH Larutan Buffer

11th - 12th Grade

10 Qs

quiz-placeholder

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pH Larutan Buffer

pH Larutan Buffer

Assessment

Quiz

Chemistry

11th - 12th Grade

Medium

Created by

Randhy Rendrahadi

Used 187+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL CH3COOH 0,2M (Ka=1,8x10-5) dan 50 mL NaOH 0,1M adalah . . . .

3,44

4,14

4,27

4,44

4,74

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL CH3COOH 0,3M (Ka=1,8x10-5) dan 50 mL NaOH 0,1M adalah . . . .

3,27

3,97

4,05

4,27

4,74

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL CH3COOH 0,4M (Ka=1,8x10-5) dan 50 mL NaOH 0,1M adalah . . . .

3,14

3,84

3,90

4,14

4,74

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL CH3COOH 0,5M (Ka=1,8x10-5) dan 50 mL NaOH 0,1M adalah . . . .

3,05

3,74

3,89

4,05

4,74

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL CH3COOH 0,8M (Ka=1,8x10-5) dan 50 mL NaOH 0,1M adalah . . . .

2,84

3,54

3,57

3,84

4,74

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL NH4OH 0,2M (Kb=1,8x10-5) dan 50 mL HCl 0,1M adalah . . . .

9,26

9,56

9,73

9,86

10,56

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

pH larutan buffer dari campuran 100 mL NH4OH 0,3M (Kb=1,8x10-5) dan 50 mL HCl 0,1M adalah . . . .

9,26

9,73

9,95

10,03

10,73

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