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酸化数クイズ

Authored by 恒 川田

Chemistry

9th Grade

12 Questions

Used 4+ times

酸化数クイズ
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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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