酸化還元 確認

酸化還元 確認

9th - 12th Grade

13 Qs

quiz-placeholder

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酸化還元 確認

酸化還元 確認

Assessment

Quiz

Science

9th - 12th Grade

Practice Problem

Hard

Created by

恒 川田

Used 3+ times

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

酸化とは?

水素と結びつく

水素を失う

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

還元とは?

電子を受け取る

電子を失う

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

O2のO原子の酸化数は?

-2

-1

-4

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

化合物中のH原子の酸化数は?

-1

+1

+2

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

NO2のO原子の酸化数は?

-4

-2

-1

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

NH3中のN原子の酸化数は?

-3

-1

+1

+3

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

CO2のC原子の酸化数は?

-4

-2

+2

+4

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