?sodium carbonate

sodium carbonate發(fā)音

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sodium carbonate中文意思翻譯

常用釋義：碳酸鈉：一種碳酸鹽

碳酸鈉; 純堿

sodium carbonate雙語(yǔ)使用場(chǎng)景

1、Breadcake: wheat powder. fine palm oil. salt. sodium carbonate. potassium carbonate. vitamin B 2. gardenia.───面餅: 小麥粉. 精煉棕櫚油.淀粉. 食用鹽. 碳酸鈉. 碳酸鉀. 維生素B2. 梔子黃.

2、A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.───本文介紹了以氟硅酸鈉、純堿為原料生產(chǎn)晶體氟化鈉的工藝,并對操作條件作了詳細的說(shuō)明.

3、Examples are sodium carbonate and potassium acid phthalate which are to standardize acid and base solutions.───例如碳酸鈉和鄰苯二酸氫鉀,分別用來(lái)標定酸和堿溶液.

4、The determination method of molybdenum and sodium carbonate content in sodium molybdate was proposed.───提出了工業(yè)鉬酸鈉中鉬和碳酸鈉含量的測定方法.

5、Meanwhile, we also provide you trisodium phosphate, alkali protease , Sodium carbonate , sodium sulphide and bicarbonate, etc.───本公司同時(shí)經(jīng)營(yíng)磷酸三鈉 、 堿性蛋白酶 、 硫化堿 、 純堿、小蘇打等化工產(chǎn)品.

6、Relative error to analyse is 0.2 %, settled accuracy and reappear in measuring sodium carbonate.───分析結果相對誤差為0.2%, 解決了碳酸鈉測定的準確度和重現性問(wèn)題.

7、Hard water which can be softened by adding sodium carbonate is called permanent hard water.───經(jīng)過(guò)加入碳酸鈉能被軟化的硬水,稱(chēng)為永硬水.

8、Objective : To study a improved method on determination of chlorine in sodium carbonate as food additive.───目的: 尋找一種方法代替硝酸汞法測定食品添加劑碳酸鈉中的氯化物.

9、This paper preliminary studied the ammonium phosphate type and sodium carbonate type SFPEA by the system.───利用該系統進(jìn)行了磷酸銨鹽型和碳酸氫鈉型超細微粒滅火劑粒度與滅火濃度之間的關(guān)系的初步研究.

10、It is stirred with 10 % sodium carbonate solution ( 50 ml ) and then with water ( 50 ml ), after which It'solidifies.───與10%碳酸鈉溶液 ( 50毫升 ) 混合攪拌,然后再用50毫升水混合攪拌, 從而析出固體.

11、High temperature reaction of quartz, alumina, kaolin and sodium carbonate was examined.───本文考查了石英 、 三氧化二鋁及高嶺石與純堿在高溫條件下的反應過(guò)程.

12、The catalyst carrier for biomass pyrolysis was prepared by red mud, ash and anhydrous sodium carbonate.───以赤泥和粉煤灰為原料,無(wú)水碳酸鈉為造孔劑,制備了用于生物質(zhì)裂解的催化劑載體.

sodium carbonate相似詞語(yǔ)短語(yǔ)

1、barium carbonate───[無(wú)化]碳酸鋇；沉淀碳酸鋇

2、ammonium carbonate───[無(wú)化]碳酸銨

3、sodium bicarbonates───[無(wú)化]碳酸氫鈉；小蘇打

4、sodium bicarbonate───[無(wú)化]碳酸氫鈉；小蘇打

5、sodium carbonates───碳酸鈉

6、sodium perborate───[無(wú)化]過(guò)硼酸鈉

7、lithium carbonate───[無(wú)化]碳酸鋰

8、calcium carbonate───n.[無(wú)化]碳酸鈣

9、barium carbonates───[無(wú)化]碳酸鋇；沉淀碳酸鋇

na2co3叫什么化學(xué)名稱(chēng)？

碳酸鈉

碳酸鈉(Sodium Carbonate)，是一種無(wú)機化合物，化學(xué)式為Na?CO?，分子量105.99 ，又叫純堿，但分類(lèi)屬于鹽，不屬于堿，國際貿易中又名蘇打或堿灰。