

kuis hidrolisis
Flashcard
•
Chemistry
•
12th Grade
•
Practice Problem
•
Hard
Nur Hidayah
FREE Resource
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10 questions
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1.
FLASHCARD QUESTION
Front
Garam berikut yang jika dilarutkan dalam air akan mempunyai pH > 7 adalah: Na2SO4, KCN, NH4Cl, NH4NO3, KNO3.
Back
KCN
2.
FLASHCARD QUESTION
Front
Diketahui beberapa senyawa berikut : 1. CaF2 2. Fe(NO3)2 3. K3PO4 4. Al2S3 5. ZnSO4 Berdasarkan data diatas, garam yang memiliki pH < 7 adalah . . ..
Back
2,5
3.
FLASHCARD QUESTION
Front
Pasangan garam yang bersifat basa dari larutan berikut: 1.Na2CO3, 2.NaCN, 3.NH4Cl, 4.CH3COONa, 5.KCl.
Back
1,2
4.
FLASHCARD QUESTION
Front
Bila Ka CH3COOH = 1 x 10–5, maka pH larutan Ba(CH3COO)2 0,1 M adalah ….
Back
5 – log 1,4
5.
FLASHCARD QUESTION
Front
Bila Ka = 10–5, maka besarnya pH larutan Ca(CH3COO)2 0,2 M adalah ….
Back
9+log 2
6.
FLASHCARD QUESTION
Front
250 mL CH3COOH 0.2 M + 250 mL NaOH 0.2 M. pH?
Back
11
7.
FLASHCARD QUESTION
Front
Larutan 25 mL HCl 0,2 M direaksikan dengan 25 mL NH3 0,2 M sesuai reaksi:
NH3 (aq) + HCl (aq) → NH4Cl (aq)
Harga pH larutan yang terjadi adalah …. (Kb NH3 = 10−5)
Back
5 − log 1
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