
神化学<基本:無機化学正誤トライアル①>
Authored by GOD OF CHEMISTRY
Chemistry
11th Grade
Used 1K+ times

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50 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
アルカリ金属は水や酸素と反応するため、石油または灯油中に保存
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2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
アルカリ金属は融点の低い軽金属
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3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
ナトリウムの炎色反応は紫色
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4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
カリウムの炎色反応は黄色
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5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
カルシウムの炎色反応は橙色
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6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
乾燥剤は潮解性を示し、溶解熱が吸熱
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7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
アンモニアソーダ法(ソルベー法)の一段目 ⇨ 飽和食塩水に、アンモニアと二酸化炭素を通じる
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