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關(guān)注：1
2013-05-23 12:21
求翻譯：又名純堿、蘇打，白色粉末或細(xì)粒結(jié)晶，味澀。相對(duì)密度2.532。吸潮氣后結(jié)成硬塊，易溶于水，在35.4℃時(shí)溶解度最大，水溶液呈強(qiáng)堿性，有一定的腐蝕性，能與酸進(jìn)行中和反應(yīng)，生成相應(yīng)的鹽并放出二氧化碳，高溫下可分解生成氧化鈉和二氧化碳；在空氣中易風(fēng)化，長期暴露在空氣中吸收空氣中的水和二氧化碳生成碳酸氫鈉，并結(jié)成硬塊。是什么意思？ 待解決
 懸賞分：1
- 離問題結(jié)束還有
又名純堿、蘇打，白色粉末或細(xì)粒結(jié)晶，味澀。相對(duì)密度2.532。吸潮氣后結(jié)成硬塊，易溶于水，在35.4℃時(shí)溶解度最大，水溶液呈強(qiáng)堿性，有一定的腐蝕性，能與酸進(jìn)行中和反應(yīng)，生成相應(yīng)的鹽并放出二氧化碳，高溫下可分解生成氧化鈉和二氧化碳；在空氣中易風(fēng)化，長期暴露在空氣中吸收空氣中的水和二氧化碳生成碳酸氫鈉，并結(jié)成硬塊。
問題補(bǔ)充： |
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2013-05-23 12:21:38
Also known as soda ash, soda, white powder or fine crystalline, astringent taste. The relative density of 2.532. Moisture absorption gas form lumps, soluble in water solubility when in 35.4 ℃, the aqueous solution was strongly alkaline, corrosive, and reaction with the acid of the corresponding salt
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2013-05-23 12:23:18
A soda can, white powder or baking soda, and fine-grain flavor crystals, Shibuya-kei. Relative density 2.532 . After the moisture in kinescopes, soluble in water, in 35.4 °C solubility is the largest in its aqueous solution is highly alkaline, with a corrosion resistant, and can be carried out with
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2013-05-23 12:24:58
Other name soda ash, the soda, the white powder or the fine grain crystallize, the taste is astringent.Relative density 2.532.After attracts the humidity to form the hard lump, easy to dissolve in the water, when 35.4℃ the solubility is biggest, the water-soluble fluid assumes the alkalinity, has ce
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2013-05-23 12:26:38
正在翻譯，請等待...
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2013-05-23 12:28:18
正在翻譯，請等待...
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