PROBLEM TO BE SOLVED: To decrease the amount and the volume of sewage sludge incineration ash, efficiently utilize the treated ash as a resource, provide a solid matter with high strength and scarcely eluting acids, heighten the plasticity of clay-like substance at the time of kneading, make ...
Sulphuric acid is diluted by mixing concentrated acid with water in the ratio acid :water=2 :25.It is then further diluted by adding water so that the ratio weak acid :water=1 :4.How much concentrated acid is needed to make 300mL of the final mixture.以上求高人翻译. 扫码下载作业帮拍照...
12 A solution was made by mixing 0.040 mol of lactic acid and 0.030 mol of sodium hydroxide.Water was added until the volume of the solution was 2 dm3.What is the pH of the solution? D[Lactic acid is a monobasic acid with K_a=8.4*10^(-4)moldm^(-3) A 2.6 B 2.7 C 3.0D3.6...
athey have it only on the tops of very high mountains 他们有仅它在非常高山上面[translate] a将产品缓慢倒入搅拌的水中,待搅拌20分钟完全分散后加入酸 Pours into slowly the product in the agitation water, treats stirs 20 minutes to disperse completely add-on enters the acid[translate]...
Also, springs in the Woodville Karst Plain south of Tallahassee, Florida, showed substantial increases in dissolved organic carbon and tannic acid concentrations following a high-rainfall period, indicating the contribu- tion of recent (days) surface-water inflow (Katz et al. 2004). Spring-water ...
1) limewater mixing with acid water 酸水配乳 2) formulated acidic milk 调配酸乳 1. Application of HACCP to production offormulated acidic milkin Tetra Pak packages; HACCP在利乐调配酸乳生产中的应用 3) lactic acid wastewater 乳酸废水 1.
Answer to: A buffer solution was prepared by mixing 50.0 mL of 0.105 M benzoic acid and 24.0 mL of 0.104 M NaOH. What is the pH of this buffer? By...
pH of Acid-Base ReactionIn the acid base reaction, the acid and base neutralize each other, and the completion of the reaction, the pH of the solution depends on the amount of which reactant left in the solution.Answer and Explanatio...
a所以我认为,爱情和学业是可以兼得的, Therefore I believed, love and the studies are may concurrently result in,[translate] aAn absorption solution was prepared by mixing eth- ylenediamine, phosphoric acid, and deionized water 正在翻译,请等待... ...
(e.g. 0.87±0.24 at 10.0hPa). The photochemical model assumed production of OH through the reactions of O(1D) with CH4and water vapor, and HOxdestruction via the reactions of OH with HO2and nitric acid (the latter converting HOxto NOx). The OH measurements retrieved as a function of ...