Aqueous Definition and 56 Threads

How many moles and numbers of ions of each type are present in the following aqueous solutions? 3.26 L of a solution containing 6.96 x 10^21 formula units of lithium nitrate per liter I got 1.16e-2 mols of Li and NO3 as well as 6.99e21 ions for each. The software I am using (webassign) says...

– Advances in Science and Technology – Proceeings of the 14th International Conference on the Properties of Water and Steam Editors: Masaru Nakahara, Nobuyuki Matubayasi, Masakatsu Ueno, Kenji Yasuoka and Koichi Watanabe http://www.iapws.jp/proceedings.html Some very useful and...

I am stuck on this question...can anyone help? What is the pH after .10 mol NaCN is added to 100 mL of .050 M of HCN? (Ka=6.0x10^-19) I think I have to use the Henderson-Hasselbalch Equation. Is this the right way to take. And if so, how should I go about getting the ion concentration?

Which of the following are correct statements ? a) In an aqueous solution of NH4Cl, H2O, NH4+ and Cl-are the major species present b) In an aqueous solution of NaCH3CO2, H2O, Na+ and HCH3CO2 are the major species present c) In an aqueous solution of HCN, H2O, H3O+...

Why do we use alcoholic Ammonia not Ammonia only or aqueous ammonia while using it to treat haloalkanes to form primary,secondary or tertiary amines. same for treatment of haloalkanes with alcoholic silver cyanide to form alkyl iso cyanide.why don't we use aqueos AgCN Thanx

I heard its somethin to do with H-Bonding...help...