. . . . "Quantity of dimension one used to express on a scale from 0 to 14 the amount-of-substance concentration of hydrogen ion of dilute aqueous solution, calculated as the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter" . . . "Potential of hydrogen" . "pH" . . . . "Anastasios Papadiamantis" . "2025-07-24T08:34:06.539Z"^^ . . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLrgIs0zCX11YIad1vf4iKrxmu/l3phA4ES5BixalXnpd5LD/znJ3GlB95mZ/KOrhGhBZyj39QaZVpQQuPTsqmigo4blW6FtTc0iWkFSNEj6dyWeavF9nJ0cSr7k6KEx3i8ue+O53k2lmF/UzG/w0cOSV71T3qVBFPupy5WMCTwwIDAQAB" . "TpJLDr5g352g6guL69laLI8pJTKiXOU2P5sN6uQY3Q+PmtjVx9gG5Ku0a1y+k45HJf1iza418gQaQvMO8zDAiTlQjCkDtSBv6hwbhgv+B7NIKSla50OxAEvElE1RuR9aLwFRMhv46529nKay4dnkbhl/sJ+BjiAHJE4M1Uex+iQ=" . . .