
Ulangan ke-2 ph Asam basa
Authored by Sri Hartini
Chemistry
11th Grade
Used 8+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
pH larutan HNO3 0,02 M adalah ...
1 - log 2
2
2 - log 2
12
12 + log 2
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
pH larutan asam asetat CH3COOH 2,5 M adalah ...(diketahui, Ka CH3COOH = 1 x 10-⁵)
1 - log 5
2 - log 5
3 - log 5
11 + log 5
12 + log 5
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Larutan H2SO4 0,2 M memiliki pH sebesar ...
13 + 2 log 2
12 + 2 log 2
3 - 2 log 2
2 - 2 log 2
1 - 2 log 2
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
3,5 gram HNO3 dilarutkan dalam 100 ml air, pH dari larutan yang terbentuk adalah ... (Ar H = 1, N = 14, dan O = 16)
1 - log 5
2 - log 5
3 - log 5
4 - log 5
5 - log 5
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
2,45 gram H3PO4 dilarutkan ke dalam 250 ml air sehingga terbentuk larutan dengan pH ... (Ar H = 1, P = 31, dan O = 16)
6
5
4
3
2
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
pH 100 ml larutan KOH 0,025 molar adalah ...
2 - log 2,5
2 + log 2,5
5 - log 2,5
12 - log 2,5
12 + log 2,5
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Larutan NH4OH (Ka = 1,8 x 10-⁵) dengan konsentrasi 0,04 M memiliki pH sebesar ...
4 - 3 log 2
4 + 3 log 2
4 + 2 log 3
10 - 3 log 2
10 + 3 log 2
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