
Quiz on Oxidation Numbers
Authored by kurma baru
Chemistry
12th Grade
Used 1+ times

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11 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Hitung nomor oksidasi dari unsur C, N, S, P, Cl, F dalam: CaCO3 (diketahui nomor oksidasi Ca dalam komponen = +2)
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa nomor oksidasi P dalam P5?
-2
-1
0
+1
+5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa nomor oksidasi Cu dalam Cu2O?
+2
+1
0
-1
-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La oxida nombro de elemento C en C2O42- esas...
+4
+3
+2
-2
-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa nomor oksidasi Cl dalam HClO2?
+3
+2
+1
0
-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sodium bicarbonate NaHCO3 adalah substansi yang digunakan sebagai agen pengembang untuk kue. Berapa nomor oksidasi C dalam substansi ini? (Nomor oksidasi Na = +1)
+5
+4
+3
+2
+1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sodium hipoklorit NaClO digunakan sebagai pemutih. Berapa nomor oksidasi Cl dalam senyawa ini?
-1
0
+1
+2
+3
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