6.0 of ammonium phosphate is dissolved into water to produce 300mL of solution.What are the concentrations (in mol/L) of the ammonium ions and phosphate ions present?我是加拿大高中生.大概中文就是有6克(NH4)2PO4融化在300毫升水里,
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process for preparation of halohydroxypropyl-trialkyl-ammonium halides
6.0 of ammonium phosphate is dissolved into water to produce 300mL of solution.What are the concentrations (in mol/L) of the ammonium ions and phosphate ions present?我是加拿大高中生.大概中文就是有6克(NH4)2PO4融化在300毫升水里,
英语翻译ammonium nitrate(grade B,granulated).Specification:total mass fraction nitrate and ammonium of nitrogen in recalculation on nitrogenin dry substance,% - 34,4 minMass fraction of water,% - 0.3Mass fraction of additives in recalculation on
ammonium acetate是什么意思
ammonium acetate是什么意思
英语翻译Fig.1.Effect of ammonium on extent of removal for S.aureus versus exposure time.Initial viable cell concentration is 2.00 · 108cells/mL,0.500 g insoluble ammonium polymer was added.Fig.2.The antibacterial efficiency of different ammonium
英语翻译1.Reagents:The chemicals used in this work were,ammonium molybdate,diammonium monohy-drogen phosphate,ascorbic acid,ammonium metavanadate,.zine powder and sodium hydroxide,etc.All of these reagents were analytical grade and doubly distill
the color with a control是什么意思完整的句子是 The amount of ammonium is determined by concomitant visual comparison of the color with a control
Ammonium-free water Nitrate-free
英语翻译GLU=99PHOS=3.6TB I L
请问Ammonium-free water和Nitrate-free
英语翻译The ammonium reacts with salicylate and hypochlorite in a buffered alkaline solution in the presence of sodium nitroferricyanide(PH 12.8--13)to form the salicylic acid analog of indophenol blue.
英语翻译Chlorocholine chloride (2-chloroethyltrimethyl-ammonium chloride,CCC) is an anti-gibberellin growth retardant,its mechanism is based on the restraint of the gibberellin biosynthesis in plant tissues.It is well known that CCC induces chang
英语翻译AbstractPurpose The oxidation of ammonium (NH4+) to nitrate(NO3−) in the soil is an important biogeochemical process,which has major environmental implications as it can contribute to NO3− leaching and nitrous oxide (N2O) emis
食品成分表中的sodium and ammonium bicarbonates怎么翻译
材料:ASTM A228 Music Wire ,表面处理:PHOS.& Oil GM 4435 CODE A .
英语翻译This is achieved by separating the ammonium source medium B,from the buffer,medium A ,and by adding a constant volume of medium A,but differing appropriate amounts of medium B and of water.其中:medium B 是硫酸铵溶液,也就是指
英语翻译Dear Sirs,Re:Our Order No.456 for Ammonium SulphateWe have received your faxes dated 20th of April and 8th of May,urging us to establish the L/C for the captioned order.We are very sorry for the delay in opening the L/C,which was due to a