Test 2

Quiz
•
Chemistry
•
University
•
Hard

Lilis Rosmainar
Used 1+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nama Senyawa : Mg(NO3)2 adalah ....
Magnesium nitrit
Magnesium Nitrat
Magnesium dinitrat
Magnesium Nitrogen oksida
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rumus kimia besi (II) oksida adalah ....
FeO
Fe2O3
Fe3O2
Fe2O
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rumus kimia Senyawa kalium klorat adalah ...
KClO2
Ca(ClO3)2
KClO
KClO3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Di antara persamaan reaksi berikut yang sudah setara adalah ....
Fe2O3(s) + 2Al(s) → Al2O3(s) + Fe(s)
Mg(OH)2(Aq) + 2HCl(Aq) → MgCl2 (Aq) + H2O(l)
C2H5OH(Aq) + 3O2(g) → 2CO2(g) +3H2O(l)
Al(s) + 3H2SO4(Aq) → Al2(SO4)3(Aq) + 3H2(g)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Supaya reaksi : 3Cu(s) + a HNO3(aq) → b Cu(NO3)2(aq) + c NO(g) + d H2O(l) menjadi setara, maka harga a, b, c, dan d berturut-turut ....
3, 3, 2, 4
4, 3, 1, 2
8, 3, 5, 4
8, 3, 2, 4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Penulisan yang benar untuk reaksi : Besi dengan Chlor membentuk besi (III) Chlorida, adalah ....
Fe + Cl → FeCl3
2Fe + 3Cl2 → 2FeCl3
Fe + Cl2 → 2FeCl3
Fe + Cl2 → FeCl3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dari reaksi-reaksi berikut yang sudah setara adalah ....
P4 + 3O2 → 2P2O3
P4 + O2 → P2O5
Al + Cl2 → AlCl3
Na + H2O → NaOH + H2
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