These ions come together in a certain ratio in the solid state, such that the solid salt itself is electrically neutral. A salt compound can be formed from an acid-base neutralization reaction containing reactants with the required constituent ions....
Answer to: Name the acid and the base for each of the following, from which these salts are made: a. K_{2}SO_{4} b. NH_{4}Cl c. Ca(NO_{3})_{2} By...
解析 第1组:1.hypochlorous acid2.chlorous acid3.chloric acid4.sodium chlorite5.sodium hypochlorite6.perchloric acid7.hydrochloric acid8.sodium chloride9.sodium chlorate10.lithium perchlorate第2组:A.HClO3B.NaClOC.HClO4D.NaClE.NaClO3F.HClOG.HClH.HClO2I.LiClO4J.NaClO21F2H3A4J5B6C7G8D9E10I...
Sadeghi, B.: Synthesis of silica supported perchloric acid nanoparticles (HClO 4 –SiO 2 NPs): efficient synthesis of biscoumarin derivatives in water. J. Chem. Res. 37 , 171–173 (2013)Sadeghi, B.: Synthesis of silica supported perchloric acid nanoparticles...
The acid hydrolysis and formation kinetics of 1:1 ferric complexes with several tripodal hexadentate ligands were investigated over the [H + ] range of 0.02-1.0 M at 25 掳C and at an ionic strength of 2.0 M (NaClO 4 /HClO 4 ). These ligands are based on a tris(2-aminoethyl)amine ...
A solution of 0.1 M 1 , 2 -dichloroethane in 1 M H 2 SO 4 was anodically converted to CO 2 , Cl 2 and HCIO 4 as the main products at smooth platinum. The current efficiency for CO 2 exceeds 60% at low current densities, while HClO 4 is obtained with about 20% current ...
The results indicate that the composition of the middle phase and its change with the increasing aqueous acidity in the three-phase system are almost the same as that of the organic phase in two-phase system. The extraction in high acidity can be explained by the solubilization of acid and ...
An eco-friendly catalytic route for one-pot synthesis of 2-amino-6-(2-oxo-2 H chromen-3-yl)-4-arylnicotinonitrile derivatives by silica-supported perchloric acid (HClO 4 –SiO 2 ) under solvent-free conditionsdoi:10.1007/s11164-013-1027-12-amino-6-(2-oxo-2H-chromen-3-yl)-4-aryl...
Hafezian, "A one-pot synthesis of 1,2-Dihydro-1-arylnaphtho[1,2-e] oxazine-3-one derivatives catalyzed by perchloric acid sup- ported on silica (HClO 4/SiO2) in the absence of solvent," Journal of the Iranian Chemical Society, vol. 7, no. 3, pp. 770-774, 2010....
Name the following acids from their chemical formulas and identify the strong acid(s). a. HBr(aq) b. HNO2(aq) c. H2C2O4(aq) d. HClO4(aq) Name each of the following acids. a. HCl(aq) b. HClO2(aq) c. H2SO4(aq) Identify all the acids and bases in the following reaction. HSO...