UH asam basa (susulan)
Authored by Anik Rahmawati
Chemistry
2nd Grade
Used 8+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika diketahui H2SO4 4×10^-2,maka pH nya adalah
2-log 4
4-log 2
2-log 8
8-log 2
4-log 8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
HNO3 memiliki konsentrasi 0,05M,maka konsentrasi H+ nya adalah
0.05 M
0,1M
0,2M
0,3M
0,5M
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ca(OH)2 memiliki konsentrasi 0,03 M ,maka pH nya
3-log2
2-log 3
6-log 2
2-log 6
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CH3COOH memiliki pH=3-log 2,hitunglah Ma(molaritas asam) jika Ka=10^-5
4×10^-1
4×10^-2
3x10^-3
3×10-2
2×10^-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika diketahui NH4OH memiliki konsentrasi 0,09 maka nilai [OH-] adalah...(Kb=10^-4)
4
0,09
0,03
0,003
0,3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
100ml HCl 0,01M ,maka pH larutan adalah...
5
4
3
2
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NaOH 0,5M memiliki pH
1-log 5
5-log 1
11+log 5
13+log 5
13-log 5
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