
sas latihan

Quiz
•
Chemistry
•
2nd Grade
•
Medium
Muhamad Nurissalam
Used 2+ times
FREE Resource
35 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ciri-ciri dari reaksi reversible atau dalam keadaan setimbang ditunjukkan oleh
reaksi tidak dapat balik
setelah produk terbentuk reaksi berakhir
reaksi hanya maju saja
reaksi bolak balik dengan tanda panah kanan kiri
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
manakah reaksi berikut yang merupakan reaksi homogen?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
pada suhu tinggi, besi(III) hidrogen karbonat terurai menurut reaksi:
Fe(HCO3)2(s) ⇌ FeO(s) + H2O(g) + 2 CO2(g)
Tetapan kesetimbangan untuk reaksi di atas adalah ....
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui informasi sebagai berikut:
1. Jika tekanan diperbesar reaksi akan bergeser ke arah koefisien kecil
2. Jika volume diperbesar, reaksi akan bergeser ke arah koefisien besar
3. Jika suhu dinaikkan, reaksi bergeser kearah endoterm (ΔH = +)
4. Jika konsentrasi di naikkan, reaksi bergeser ke arah lawan.
Pada reaksi:
N2 (g)+ 3H2 (g)↔ 2NH3 (g) AH = - 22 kkal
Konsentrasi NH3 akan bertambah jika ....
suhu dinaikkan
tekanan diperbesar
volume diperbesar
tekanan dikurangi
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaksi berikut yang bergeser ke kanan (kearah produk) apabila tekanan diperbesar
2HI(g) .----> I2(g) + H2(g)
2SO3(g) -----> 2SO2(g) + O2 (g)
Cu2+(g)+ Zn(g) ---> Cu(g) + Zn 2+(g)
N2 (g) + 3H2 ---->(g) 2NH3 (g)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
suhu diperbesar
tekanan diperbesar
volume diperkecil
O2 ditambah
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