Write the name of the compound with the formula {eq}(NH_4)_2CO_3 {/eq} and identify the cation and anion. Naming Ionic Compounds In naming ionic compounds, we must first identify the cation and anion present. Then, we combine the name of the cation followed...
The simultaneous partial substitution of ammonium cation and sulfate anion in (NH4)2SO4, with the same spatial groups (Pnam-Pna21) produces changes in the phase transition temperature and in ΔH and ΔS. The new cation-anion bonds may explain the greater energy involved in the phase ...
Naoaki Kuwata3,Yoshiharu Uchimoto4 & Koji Amezawa2* Aiming development of the fast anion conductors, we proposed a new material design using flexible molecular cation as a host cation, and demonstrated it with fluoride ion conduction in NH4MgF3 and (NH4)2MgF4 based materials....
organization at the interface between the cation and anion layers shows that this difference is responsible for the two different BEDT-TTF packing motifs, as a consequence of weak H-bonding interactions between the terminal ethylene groups in the donor and the [M(C(2)O(4))(3)](...
Upon electron transfer, substantial fractions of (GL*GGR +2H)+● cation-radicals undergo elimination of [NH4O] radicals and N2H2 molecules from the side chain. The side-chain dissociations are particularly prominent on collisional activation of long-lived (GL*GGR +2H)+● cation-radicals formed...
The major ion composition was characterized by a dominance of NH 4 , Ca, SO 4 and NO 3 , accounting for 40.0%, 35.3%, 46.3% and 30.5%, respectively, of the total cation and anion concentrations. In the river water samples, the pH ranged from 6.75 to 9.16, with an average of 7.55...
Energies 2015;8(8):8286e99.Schouwink P, Morelle F, Sadikin Y, Filinchuk Y, Cerny R. Increasing Hydrogen Density with the Cation-Anion Pair BH4--NH4+ in Perovskite-Type NH4Ca(BH4)(3). Energies. 2015;8:8286-99.
In this context, the influence of the addition of 7 different ILs based on imidazolium, pyrrolidinium or pyrydinium cation on PEG 3350+ammonium sulfate ((NH 4 ) 2 SO 4 ) ABS at 25掳C is studied in this work. In terms of phase equilibrium, it was observed that the chemical nature of...
Trimetaphosphimates show a rich structural variability in both cation coordination and anion arrangement. They are precursors for crystalline, as well as amorphous oxonitridophosphates. The ammonium trimetaphosphimate (NH4)H2(PO2NH)3 is formed during the
Trimetaphosphimates show a rich structural variability in both cation coordination and anion arrangement. They are precursors for crystalline, as well as amorphous oxonitridophosphates. The ammonium trimetaphosphimate (NH4)H2(PO2NH)3is formed during the decomposition of the corresponding acid in solu...