Acetic acid (acetic acid,glacial acetic acid)给翻译一下么?
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thioureasaturated glacial acetic acid
metaphosphoric-acetic acid **酸?
Acetic acid (acetic acid,glacial acetic acid)给翻译一下么?
Explain how to make 5L of 0.15M acetic acid-sodium acetate buffer at pH 5.00 if you have 1.00 Molar acetic acid and crystalline sodium acetate.
nap hthyl acetic
Cyclopropylidene-acetic acid methyl ester normal name of the above chemical
A 0.1 M solution of acetic acid is titrated with 0.05M solution of NaOH.What is the pH when 60% of the acid has been neutralized?The equilibrium constant (Ka) for acetic acid is 1.8x10^-5
How many grams of acetic acid are required to prepare a bottle of (3.80 Liters) vigenar which contains 3.0% (mass percent) of acetic acid?A.1.1gB.11gC.0.11gD.1.1kgE.11kg
pentanol + acetic acid --> methanol + salicylic acid --> ethanol + formic acid --> 以上三个组合得出什么?(英文)请帮忙写出完整化学方程式.
total acid concentration是什么意思The 50 wt% MDEA solution’s pH at roomtemperature depends solely on the total acid concentration,independent of whether the acid is acetic acid, formicacid, oxalic acid or sulfuric acid.还有一个Total equiv
英文命名为:(S)-2-(2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl)acetic acid是chemdraw自动生成的求中文命名.
求化学达人解决下面的问题:C4-C6 Dicarboxylic Acids ;Acid Brown 75; Sodium polyacrylate ACETIC Acid;2-butoxyethanol;Isodecanol ethoxylated;alpha-isodecyl-omega-hydroxy-poly(oxy-2-ethanediyl);phenol,sulfonated;的中文名和
分子量的计算这里有到题目,The formla weight of acetic acid CH3COOH is 答案是(12x2+1x4+16x2=60g/mol)请问这是怎么算的?公式是什么?
英语翻译Abstract:The properties of the passive film formed on 2205 stainless stee1 in acetic acid at high temperature that contained chlorideions were studied by atomic absorption spectrometry(AAS),X—ray photoelectron spectroscopy(XPS),and el
英语翻译Schematic Representation of Possible Mechanisms of the Base Catalyzed Aminolysis ReactionGeneral Base-Catalyzed Aminolysis.The next step in thiscomputational study is to investigate the catalytic effect ofmethylamine and acetic acid for t
英语翻译Appendix VIII A.Non-aqueous Titration (No Ph.Eur.method)method iDissolve the prescribed quantity of the substance being examined in a suitable volume of anhydrous acetic acid previously neutralised using the indicator specified in the mon
英语翻译原文:Chemicals.Organic Acids.Lactic (Fisher,certified,86.6%),acetic (Fisher,reagent grade,99.7%),propionic (Fisher,certified,99.9% ),and butyric acids (Fisher,certified,99.9%) were used as received to prepare the organic acid solution
英语翻译Experimental SectionSynthesis of 7/8-Hydroxycarbonylalloxazine (5).To a stirredsolution of 3,4-diaminobenzoic acid (3,3.04 g,20 mmol) in 170mL of acetic acid were added boric acid (1.36 g,22 mmol) andalloxane (4) monohydrate (3.36 g,21 mm