酸化還元 確認
Authored by 恒 川田
Science
9th - 12th Grade
Used 3+ times
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13 questions
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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
０
－４
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
化合物中のH原子の酸化数は？
－１
０
＋１
＋２
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
NO2のO原子の酸化数は？
－４
－２
－１
０
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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