别名:重碳酸钠,酸式碳酸钠,小苏打,重曹,焙碱,注射碳酸氢钠 Sodium hydrogen carbonate Sodium acid carbonate Baking soda 分子结构式: 订货信息: 货号品名规格包装单价货期库存 171221134024碳酸氢钠95%500g50元咨询客服3天 1227148873碳酸氢钠药用级500g31.9元现货5 ...
the generated NaHCO3 can also be used for producing an alkalinity regulator, an acid-base buffer or a pH regulator for sewage treatment, so as to realize recycling utilization of CO2 generated in the sewage treatment process and to further reduce production cost of the sewage treatment process....
Which of the following options is correct? In the reaction NaOH + H_2CO_3 rightarrow NaHCO_3 + H_2O, the weak base is a. NaOH b. H_2CO_3 c. H_2O d. NaHCO_3 To make a 250 mL of 2 percent NaCl, weigh ___ grams of ...
Complete and balance the following reaction: H2SO4(aq) + Ba(OH)2(aq) arrow Complete and balance the following acid/base reaction. H2O(l) + NH3(aq) arrow Write a balanced equation for each reaction. a. HNO3(aq) + Ca(OH)2(aq) arrow b....
别名:重碳酸钠,酸式碳酸钠,小苏唧,重曹,焙碱,注射碳酸氢钠 Sodium hydrogen carbonate Sodium acid carbonate Baking soda 克拉玛尔试剂是上海谱振生物有限公司的自主试剂品牌。自上个世纪90年代,产品出口到如英国,西班牙,法国,德国,美国,日本和巴西,韩国等多个国家和地区。经过我们不断改善的优良品质,在海外获得大好...
The retention times of carboxylic acid standards were compared to identify chromatogram peaks. Aromatic by-products generated in the oxidation reaction were analyzed by GC–MS QP2010 Ultra (Shimadzu, Kyoto, Japan), using a Supelcosil DB-5 column (4.6 mm i.d. × 250 mm, 0.5 μm; Supelco ...