Some of these hydrogen and hydroxide ions then react together again to form water molecules. This is called an equilibrium and is present in water and all aqueous solutions. In water and neutral ...

Aqueous zinc-iron batteries are one suggestion ... KIST scientists have demonstrated an alternative solution, creating a catalyst that automatically turns the hydrogen back to water inside the cell.

The volume of hydrogen given off is twice the volume of oxygen given off.

In the research arena, it will now be possible to measure the contribution of base stacking to fidelity in the absence of hydrogen bonding ... acid sequences in solution—pyrene fluoresces ...