
酸化数クイズ
Authored by 恒 川田
Chemistry
9th Grade
Used 8+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Fe及びH2の酸化数をすべて足すと?
0
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
水H2O中のO原子の酸化数を求めよ。
+1
-2
-1
+2
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
HClO中のHの酸化数は?
0
+1
+2
+3
-1
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
二酸化炭素CO2中のC原子の酸化数を求めよ。
+1
-4
+4
-2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the oxidation number of the O atom in O2?
+2
-1
-2
+1
0
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
H2O2中のO原子の酸化数を求めよ。
+2
-2
+1
-1
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
炭酸水素ナトリウムNaHCO3中のC原子の酸化数を求めよ。
+4
+8
+6
+2
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