Acidic and alkaline solutions can conduct electricity because they have ions that are free to carry charge. Look at the formulae of these acids. They all contain H + ions.

Water molecules can break down into hydrogen ions and hydroxide ions. \(H_{2}O(l)\rightleftharpoons H^{+}(aq)+OH^{-}(aq)\) This is a reversible reaction. A small proportion of water molecules ...

Researchers in Korea have successfully developed a new material that significantly enhances the efficiency of green hydrogen ...

Engineers develop electrodes to remove boron from seawater, cutting desalination costs and boosting sustainability in water treatment.

But the boron-catching structures still need the boron to have a negative charge. Instead of adding a base, the charge is created by splitting water between two electrodes, creating positive hydrogen ...

Water combines with an electric current at the cathode to make negatively charged hydroxide ions and hydrogen, which diffuse past the barrier to the anode to produce oxygen. However, the barrier ...

The results imply that aromatic AEMs are potentially applicable to alkaline fuel cells that use hydrogen or hydrazine as a fuel. Water uptake (30 °C) and hydroxide ion conductivities (40 °C ...

Here, the authors report a self-assembly technique to synthesize atomically thin high-entropy oxides from the assembly of naked metal ions ... hydrogen and oxygen in separate cells. Hydroxide ...

Complexes and preipitates of nickel (II) are formed by adding ammonium hydroxide, ethylenediamine, and dimethylglyoxime to dilute solutions of Ni2+ in beakers. Cyanide salts and solutions are ...