Diketahui Ksp MOH = 4 x 10-6. Kelarutan MOH dalam air adalah …...
pengaruh ion senama terhadap kelarutan

Quiz
•
Chemistry
•
1st - 10th Grade
•
Hard
Rita Sianturi
Used 29+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
0,005 mol/L
0,05 mol/L
0,20 mol/L
0,020 mol/L
0,002 mol/L
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diketahui Ksp PbI2 = 1,6 x 10-8. Kelarutan Pb(NO3)2 0,1 M adalah …...(UN 2013)
2 x 10 -3 M
4 x 10 -3 M
2 x 10 -4 M
4 x 10 -4 M
8 x 10 -4 M
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Pada suhu tertentu larutan Ag2CrO4 dalam air memiliki Ksp 2,4 x 10 -12 . Jika ke dalam larutan ditambahkan larutan Na2CrO4 0,1 M, kelarutan AgCrO4 turun sebesar…..(SNMPTN 2015)
4,9 x 10-6
4,9 x 10-5
2,45 x 10-6
2,45 x 10-5
2,45 x 10-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Persamaan tetepan hasil kelarutan dari suatu garam yang sukar larut adalah: Ksp = [A4+][B-]4. Rumus kimia dari garam tersebut …
AB
A4B
AB4
A4B4
A2B4
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Pada suatu percobaan tentang pengaruh ion senama terhadap kelarutan, direaksikan 200 mL larutan KOH 0,016 M dengan 200 mL larutan CH3COOH 0,016 M. garam yang terbentuk di tetesi dengan larutan encer SrCl2 dan penetesan diakhiri ketika larutan tepat jenuh, yaitu Sr(OH)2 tepat mengendap. Jika Kw = 1 x 10-14, Ksp Sr(OH)2 = 4 x10-12,
Ka = 2 x 10-5. Konsentrasi ion Sr2+ saat jenuh adalah …...(UN SMA 2014)
10-4 M
10-3 M
10-2 M
10-1 M
1 M
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada temperatur tertentu, Ksp PbSO4 dan PbI2 berturut-turut adalah 1,6 x 10-8 dan 7,1 x 10-9. Pada temperatur tersebut …(SBMPTN 2017)
PbSO4 lebih mudah larut dibandingkan PbI2
diperlukan lebih banyak SO4 daripada I- untuk mengendapkan Pb2+ dari dalam larutan
kelarutan PbSO4 sama dengan kelarutan PbI2
kelarutan PbSO4 lebih besar dari pada kelarutan PbI2
kelarutan PbI2 lebih besar dari pada kelarutan PbSO4
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