Soal 4
Apabila larutan garam MI 0,01 M mempunyai pH = 5, harga Kb MOH sebesar ....
Soal 5
Sebanyak 100 mL larutan KOH 0,04 M direaksikan dengan 100 mL larutan HCOOH 0,04 M sesuai persamaan berikut.
KOH(aq) + HCOOH(aq) --> HCOOK(aq) + H2O (l)
Jika Ka HCOOH = 2 x 10^-4, pH larutan campuran sebesar ....
Pembahasan
Soal 3
Volume air yang dibutuhkan untuk melarutkan 6,3 gram natrium sulfit (Na2SO3) agar larutan yang terbentuk mempunyai pH = 10 adalah ... (Ka H2SO3 = 1,0 x 10^-7 dan Mr Na2SO3 = 126 g mol^-1)
Pembahasan
Soal 1
Disajikan beberapa larutan garam berikut.
1) KNO3
2) NH4Cl
3) Na2SO4
4) Na2CO3
5) CH3COOK
Pasangan garam yang bersifat netral ditunjukkan oleh angka ...
a. 1 dan 2
b. 1 dan 3
c. 2 dan 3
d. 3 dan 4
e. 4 dan 5
Soal 2
Sebanyak 100 mL larutan NH4OH 0,2 M direaksikan dengan 100 mL larutan H2SO4 0,1 M. Jika Kb NH4OH = 1 x 10^-5, pH larutan campuran yang terbentuk sebesar ....
a. 9,0
b. 8,0
c. 7,0
d. 6,0
e. 5,0
Pembahasan
Soal 21
Herbert Spencer merupakan salah satu tokoh sosiologi yang mempelajari masyarakat dengan pendekatan ...
Soal 22
Ajaran Wulang Reh yang mengandung aspek sosiologi merupakan karya ...
Soal 23
Kawasan kumuh (slum) di kota besar sebagai tempat persemaian deviasi merupakan faktor penyebab perilaku menyimpang dari sudut pandang ...
Soal 24
Perhatikan gambar berikut!
Soal 16
Menurut Auguste Comte, yang dimaksud metafisika adalah ...
Soal 17
Berikut pengertian sosiologi menurut William F.Ogburn dan Mayer F.Nimkoff adalah ...
Soal 18
Sosiologi bertujuan untuk menghasilkan pengertian-pengertian dan pola-pola umum. Adapun pernyataan yang sesuai terkait informasi tersebut adlaah ...
Soal 19
Tokoh yang dianggap sebagai Bapak Sosiologi serta penganut positivisme adalah ...
Soal 20
Sosiologi lahir sebagai ilmu yang mempelajari tentang masyarakat. Istilah sosiologi muncul sekitar abad ke - 19 yang dipopulerkan oleh Auguste Comte melalui bukunya yang berjudul ...
Pembahasan
1. If she … (decide) earlier, she could
have left on the morning flight.
2. If I had known his address, I …
(write) him a letter.
3. If we had known her, we … (talk) to
her.
4. They would understand it if you …
(explain) it to them more slowly.
5. We … (do) our work if our computer
had not broken down.
6. If the roofer doesn’t come soon, the
rain … (leak) inside.
7. If I … (do) a good job, I would get
the raise.
8. He would have understood her English
teacher if he … (speak) slowly.
9. If my headache disappeared, I could …
(play) tennis this morning.
10.
They
would have lost their bag if they …(leave) it in the hotel.
Pembahasan
11. If you consume garlic and green tea
regularly, ….
A. You will get a bonus
B. The weather would be fine
C. You will live longer
D. You should study hard
E. Then it would rot
12. If you want to be the winner in the
competition, ….
Which statement is suitable to
complete the sentence?
A. All people is happy
B. The rainbow doesn’t show
C. You should take every English course
D. You have to practice singing a lot
E. The plants are dry
13. The man hit by a car yesterday would
have died if the doctors had not immediately operated on him.
From the above sentence, we may
conclude that …
A. The man will be immediately operate
on
B. The man is still alive
C. It’s too late to save the man
D. The man died after the operation
E. The doctors did not operate on him
14. If we went to bed earlier, we
wouldn’t be late to school.
In fact …
A. We were not late
B. We went to bed earlier
C. We decided to go to bed early
D. We slept too late
E. We did not come to school
15.
|
Ervin: |
Hello, Daniel. |
|
Daniel: |
Hi, Ervin. |
|
Ervin: |
Do you know about John? |
|
Daniel: |
No, I don’t. What’s happen? |
|
Erwin: |
John had drawn all his money because he needed it
for his father’s operation. |
|
Daniel: |
…. If his father’s health had no been in a such bad
condition. |
A. He would not take all his money
B. He should take all his money
C. He didn’t take all his money
D. He must have taken all his money
E. He wouldn’t have taken all his money
Pembahasan
