How is pH used in fuel cells

pH, quantitative measure of the acidity or basicity of aqueous or other liquid solutions. The term, widely used in chemistry, biology, and agronomy. Apr 4, 2003 ... 220/240 VAC, 50 Hz, 1 PH (foreign) This appears in the technical specs of an industrial pump. What does "PH" stand for? Could be just a typo and mean horse ... Phenyl (phenyl group; Ph): A portion of molecular structure equivalent to benzene minus one hydrogen atom: -C6H5. Sometimes abbreviated as Ph. Not to be ... For example, hydrogen ion activity at pH 4 is 10 times greater than at pH 5. Due to the logarithmic nature of the pH scale, it is incorrect to simply average pH ... D. stands for Doctor of Psychology and is similar to the Ph.D. (Doctor of Philosophy) and the Ed.D. (Doctor of Education) ... pH stands for "potential Hydrogen" and is actually the measure of the relative amount of free hydrogen ions ( H+ ) and free hydroxyl ions ( OH- ) available in ... 780/781 pH/ion meters. The instruments of choice for pH, ORP, and ion concentration measurements. Easy and robust portable pH/mV meter for routine measurement - secure and reliable pH measurement due to repeatable results. Different parts of your body have their own pH balances, including your vagina. Your vaginal pH level matters for infection prevention, healthy pregnancies, and ... Ph stands for Potential of Hydrogen. It measures the balance of Hydrogen ions in a solution (your pool water) and the result determines whether or not the ...