Last Updated：2025/11/23
Sentence
研究室の技術者は、溶液の過剰な酸性を中和するために炭酸水素カリウムを加えた。
Quizzes for review
The laboratory technician added potassium bicarbonate to the solution to neutralize its excess acidity.
See correct answer
The laboratory technician added potassium bicarbonate to the solution to neutralize its excess acidity.
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