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酸化数のキホン

Authored by 大河内 遥登

Science

9th Grade

Used 18+ times

酸化数のキホン
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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

酸化されるとは,酸素を受け取る変化のことですか?

Yes!

NO!

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

還元されるとは,水素を失う変化のことですか?

Yes!

NO!

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

酸化されるとは,水素を受け取る変化のことですか?

Yes!

NO!

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

還元されるとは,電子を受け取る変化のことですか?

Yes!

NO!

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

酸化されるとは,電子を受け取る変化のことですか?

Yes!

NO!

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

酸化と還元は片方だけが起こる事がある。

Yes!

NO!

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

酸化数の決め方:単体中の原子

-2

-1

0

+1

+2

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