sodium hydrogen carbonate

基本解释

C. The quench is performed with aqueous sodium hydrogen carbonate and ethyl acetate.
三是縯出的淬火、乙酸乙酯碳酸氫鈉水溶液。
The Teaching Design and Strategy for the Lesson "Sodium Carbonate and Carbon Sour Hydrogen …"
現代技術條件下，“ 碳酸鈉和碳酸氫鈉” 一課的教學設計與策略。
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The products of high-quality sodium carbonate and hydrochloric acid (or hydrogen chloride) are produced by using carbon dioxide and brine or crude salt as raw materials by utilizing an intermediate.
本發明是利用中間躰來實現以二氧化碳和鹵水或粗鹽爲原料生産優質純堿産品和鹽酸（或氯化氫）産品。
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