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Perhitungan PH ASAM BASA

Authored by Daniel Simanjuntak

Chemistry

KG - 11th Grade

Used 72+ times

Perhitungan PH ASAM BASA
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Manakah di bawah ini termasuk Asam lemah?

HCl

NH3

H2SO4

CH3COOH

HNO3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Manakah di bawah ini termasuk basa lemah?

HClO4

NH3

CH3COOH

Ca(OH)2

LiOH

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

PH dari larutan NaOH 0,2 M sebanyak 100 mL adalah....

14

13-log 1

13+log 2

12 + log 1

12 + log 2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

sebanyak 100 ml larutan H2SO4 0,01 M memiliki PH sebesar....

2-log 1

2

2-log 2

2-log 3

3-log 1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

100 mL larutan NH3 0,25 memiliki Kb sebesar 4 10-8 maka PH larutan adalah....

12+log 4

11 +log 1

10 + log 2

10+ log 1

10 + log 2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Larutan HCOOH 0,0001 M memiliki nilai Ka sebesar 10-6 maka PH adalah....

5+log 1

4-log 2

4-log 1

3-log3

3-log 2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

sebanyak 1 Liter zat X dengan kadar 3% memiliki Ka 1,8 x 10-5 . Jika massa jenis sebesar 1 gr/ ml PH zat X adalah... (Mr zat X = 60)

2-log 3

3-log 3

3-log 6

11+ log 3

11 + log 6

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