Chemists have long assumed that if they get the voltage right, choose the right electrode material, and tune the composition of their electrolyte solution, an electrochemical reaction will behave ...

A "hidden variable" that can determine the success or failure of a chemical reaction has been found in the immediate vicinity ...

Understanding the nature of pH has bedeviled beginning (and not-so-beginning) chemistry students for nearly as long as chemistry has had students. It all seems so arbitrary, being the base-10 log of ...

Green hydrogen has become the centerpiece of the global push toward a net-zero economy, yet the electrodes that split water ...

pH meters are an essential part of many laboratories. pH can affect microbial growth and chemical reactions, pH meters must be calibrated regularly. pH meters consist of either distinct reference and ...

pH meters are used to determine the pH of a water sample or solution. There are four pH meters in the engineering laboratories. pH meters use electrodes to determine the difference in electrical ...

Ion specific electrode meters are instruments which measure ionic activity within a sample. Ion specific electrode (ISE) meters are millivolt meters which interface with ion selective electrodes (also ...

pH is a measure of the acidity or alkalinity of a substance. While the exact abbreviation is disputed, pH is usually taken to stand for "power" or "potential" of hydrogen. Specifically, pH instruments ...

pH is a measure of the hydrogen ion concentration of the water as ranked on a scale of 1.0 to 14.0. The lower the pH of water, the more acidic it is. The higher the pH of water, the more basic, or ...