Suatu reaksi dikatakan setimbang bila ...

Kesetimbangan

Quiz
•
Chemistry
•
2nd Grade
•
Medium
Used 8+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
reaksi sudah berhenti
terjadi pada ruang terbuka
laju reaksi ke arah hasil reaksi sama dengan laju reaksi ke arah pereaksi
terjadi perubahan makroskopis
komponen yang ada hanya hasil reaksi
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Di antara reaksi di bawah ini yang merupakan kesetimbangan homogen adalah ....
CaCO3(s) <===> CaO(s) + CO2(g)
Fe3+(aq) + SCN-(aq) <===> Fe(SCN)2+(aq)
H2O(g) <===> H2O(l)
Ni(s) + 4CO(g) <===> Ni(CO)4(g)
AgCl(s) <===> Ag+(aq) + Cl-(aq)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Untuk kesetimbangan berikut: Ni(s) + CO(g) <===> Ni(CO)4(g)
Harga tetapan kesetimbangan adalah …
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rumus tetapan kesetimbangan untuk reaksi:
Fe2O3(s) + 3CO(g) <===> 2Fe(s) + 3CO2(g)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tetapan kesetimbangan reaksi, 2BaO2(s) <===> 2BaO(s) + O2(g), diberikan oleh …
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Reaksi kesetimbangan: N2(g) + 3H2(g) <===> 2NH3(g), ΔH = -22 kkal kesetimbangan akan bergeser ke kanan jika...
suhu dinaikkan
ditambah katalis
volume diperbesar
konsentrasi N2 diperbesar
konsentrasi NH3 diperbesar
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Untuk reaksi setimbang 2SO2(g) + O2(g) <===> 2SO3(g), ΔH = -189 kj. Pada keadaan setimbang SO3 akan bertambah jika …
SO2 dikurangi
ditambah katalis
temperatur diperbesar
volume diperkecil
tekanan diperkecil
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