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Phosphonium ion Structure of PH + 4, the parent phosphonium cation. In chemistry, the term phosphonium (more obscurely: phosphinium) describes polyatomic cations with the chemical formula PR + 4 (where R is a hydrogen or an alkyl, aryl, organyl or halogen group). These cations have tetrahedral structures.
aut consilio aut ense: either by meeting or the sword: I. e., either through reasoned discussion or through war. It was the first motto of Chile (see coat of arms), changed to Spanish: Por la razón o la fuerza. Name of episode 1 in season 3 of Berlin Station. aut cum scuto aut in scuto: either with shield or on shield: Or, "do or die" or "no ...
aut consilio aut ense: either by meeting or the sword: I. e., either through reasoned discussion or through war. It was the first motto of Chile (see coat of arms), changed to Spanish: Por la razón o la fuerza. Name of episode 1 in season 3 of Berlin Station. aut cum scuto aut in scuto: either with shield or on shield: Or, "do or die" or "no ...
Phosphonium iodide is a powerful substitution reagent in organic chemistry; for example, it can convert a pyrilium into a phosphinine via substitution. [3] In 1951, Glenn Halstead Brown found that PH 4 I reacts with acetyl chloride to produce an unknown phosphine derivative, possibly CH 3 C(=PH)PH 2 ·HI .
Spanish fly isn’t just ineffective as an aphrodisiac — it’s also dangerous. So keep Spanish fly and other herbal aphrodisiacs at arm’s length. There’s just way too much at stake.
Tetraphenylphosphonium chloride is the chemical compound with the formula [(C 6 H 5) 4 P]Cl, abbreviated Ph 4 PCl or PPh 4 Cl or [PPh 4]Cl, where Ph stands for phenyl. Tetraphenylphosphonium and especially tetraphenylarsonium salts were formerly of interest in gravimetric analysis of perchlorate and related oxyanions.
Massive Oscar statues stand at the entrance of the 2016 Academy Awards in Los Angeles. Despite being Hollywood's most prestigious award, an Oscar trophy is only worth $1.
A more direct translation would be "omnipotent father". Pater Patriae: father of the nation: A Latin honorific meaning "Father of the Country", or more literally, "Father of the Fatherland". pater peccavi: Father, I have sinned: The traditional beginning of a Roman Catholic confession. pauca sed bona: few, but good