Chemistry
Senior High
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塩化コバルト水溶液に水酸化ナトリウムを加えた時の化学反応式を教えてください

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✨ Best Answer ✨

CoCl2+2NaOH→Co(OH)2+2NaCl
CoCl3+3NaOH→Co(OH)3+3NaCl
CoCl3はCoCl2とCl2になりやすいので2つ目はあまり起きませんが、一応。

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