Potential Hydrogen or pH is a figure expressing the acidity or alkalinity of a solution on a logarithmic scale from 0 to 14. More acidic solutions have lower pH. More alkaline solutions have higher pH. The pH is equal to −log10 c, where c is the hydrogen ion concentration in...
0
Electrolysis
Electrolysis is simply using electricity to cause the decomposition of water (H2O) into hydrogen gas (H2) and oxygen gas (O2). Electrolysis was discovered in 1800 by Anthony Carlisle and William Nicholson2 and is now the primary method of mass-producing hydrogen gas.