Nama senyawa Fe2O3 menurut IUPAC adalah...
UH1 REAKSI REDOKS UPW

Quiz
•
Science
•
University
•
Hard
Inandi Sari
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
besi oksida
besi oksida(III)
besi(III) oksida
besi monoksida
besi trioksida
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Perhatikan persamaan reaksi berikut
H2S + HNO2 → S + NO + H2O
Zat yang bertindak sebagai oksidator adalah…
H2S
HNO2
S
NO
H2O
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Dari beberapa reaksi berikut yang bukan reaksi redoks adalah…
2I- + Cl2 → I2 + 2Cl-
NaOH + HCl → NaCl + H2O
2KI + Cl2 → I2 + 2KCl
FeO + CO → Fe + CO2
2Pb + O2 → 2PbO
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Manakah yang merupakan contoh reaksi oksidasi...
Cu2+ → Cu
F2 → F-
Cl- → Cl2
Cr2O72+ → CrO42-
H2O → H+
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Dari beberapa reaksi berikut ini yang merupakan reaksi redoks adalah…
Ag+ + Cl- → AgCl
H+ + Cl- → HCl
NaOH + HCl → NaCl + H2O
CuO + 2H+ → Cu2+ + H2O
Cu2+ + Zn → Cu + Zn2+
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Reaksi redoks yang sudah mengalami penyetaraan ialah ….
I2 (s) + S2O3 (aq) → 2I(aq) + SO42- (aq)
Al2O3(s) + C(s) → Al(s) + CO2 (g)
AgOH (s) + H+ (aq) → Ag2+(aq) + H2O (l)
ClO– (aq) + Cl– (aq) + H+ (aq) → H2O (l) + Cl2 (g)
MnO2(s) + 4H+ (aq) + 2Cl– (aq) → Mn2+(aq) + 2H2O (l) + Cl2 (g)
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Bilangan oksidasi atom Cl tertinggi di antara senyawa berikut adalah ….
KCl
KClO
CaO2
KClO3
KClO2
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