UH1 REAKSI REDOKS UPW

UH1 REAKSI REDOKS UPW

University

10 Qs

quiz-placeholder

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UH1 REAKSI REDOKS UPW

UH1 REAKSI REDOKS UPW

Assessment

Quiz

Science

University

Hard

Created by

Inandi Sari

Used 7+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Nama senyawa Fe2O3 menurut IUPAC adalah...

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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