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HIDROLISIS 2

Authored by Diyah Sukmawati

Chemistry

11th Grade

Used 1+ times

HIDROLISIS 2
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10 questions

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1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Diketahui larutan 0,1 M NH4Cℓ dan Kb NH4OH = 10-5 . Tentukan pH larutan !

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

JIka tetapan asam CH3COOH = 10-5, tentukan pH larutan CH3COONa 0,01 M !

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Garam yang mengalami hidrolisis sebagian jika dilarutkan dalam air yaitu.....

natrium klorida

natrium nitrat

kalium sulfat

amonium bromida

aluminium sulfida

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Larutan 0,4 M NH4NO3 mempunyai pH.....

(Kb NH3 = 1 x 10-5)

5 - log 2

6 - log 1

9 + log 2

11 - log 4

13 + log 4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika diketahui harga CH3COOH = 1,8 x 10-5 maka tetapan hidrolisis CH3COONa adalah.....

10-14

5,5 x 10-10

5,5 x 10-6

1,8 x 10-5

5,5 x 10-4

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Diketahui larutan amonium sianida mempunyai konsentrasi 0,1 M. Jika Ka HCN = 10-10 dan Kb NH3 = 10-5, maka harga tetapan hidrolisis amonium sianida adalah.....

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukan tetapan hidrolisis larutan 0,04 M KHCO3 jika Ka H2CO3 = 2 x 10-7 !

2 x 10-7

2 x 10-8

5 x 10-8

5 x 10-7

5

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