In chemistry, pH (/piːˈeɪtʃ/ pee-AYCH), also referred to as acidity or basicity, historically denotes "potential of hydrogen" (or "power of hydrogen")... 49 KB (6,093 words) - 02:21, 27 March 2024 |
Doctor of Philosophy (redirect from PhDs) A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: philosophiae doctor or doctor philosophiae) is the most common degree at the highest academic level... 142 KB (15,759 words) - 15:14, 27 March 2024 |
dotPH Domains Inc. dotPH holds and maintains the database of PH domain names, specifically .ph, .com.ph, .net.ph, and .org.ph. Its domain name registrars... 14 KB (1,364 words) - 22:58, 10 August 2023 |
Aspirated consonant (redirect from Pʰ) fricative ⟨h⟩. For instance, ⟨p⟩ represents the voiceless bilabial stop, and ⟨pʰ⟩ represents the aspirated bilabial stop. Voiced consonants are seldom actually... 22 KB (2,251 words) - 00:09, 9 February 2024 |
A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH (acidity or basicity) of the solution can be determined... 19 KB (1,658 words) - 06:53, 22 January 2024 |
The Hall PH was an American flying boat of the 1930s. It was a twin-engined biplane, developed from the Naval Aircraft Factory PN and could hence trace... 7 KB (893 words) - 16:35, 23 March 2024 |
The PH-lamp is a term for light fixtures designed by Danish designer and writer Poul Henningsen. The term is sometimes used to refer to any lamp designed... 3 KB (176 words) - 10:43, 20 February 2023 |
The P helmet, PH helmet and PHG helmet were early types of gas mask issued by the British Army in the First World War, to protect troops against chlorine... 4 KB (374 words) - 11:39, 22 March 2024 |
pH partition is the tendency for acids to accumulate in basic fluid compartments, and bases to accumulate in acidic compartments. The reason for this phenomenon... 924 bytes (105 words) - 11:42, 4 May 2016 |