TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ANHIDRIDO FOSFORICO [2 records]
Record 1 - internal organization data 2017-12-29
Record 1, English
Record 1, Subject field(s)
- Chemistry
Record 1, Main entry term, English
- molecular formula
1, record 1, English, molecular%20formula
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A chemical formula based on both analysis and molecular weight. 2, record 1, English, - molecular%20formula
Record number: 1, Textual support number: 1 CONT
C2H4 and O2 and C6H12O6 are the molecular formulas of acetic acid and glucose respectively or twice and six times the empirical formulas respectively. 2, record 1, English, - molecular%20formula
Record 1, French
Record 1, Domaine(s)
- Chimie
Record 1, Main entry term, French
- formule moléculaire
1, record 1, French, formule%20mol%C3%A9culaire
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- formule brute 2, record 1, French, formule%20brute
avoid, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
[...] formule exprimant la composition stœchiométrique d'un composé, en accordance avec le poids moléculaire correct. 3, record 1, French, - formule%20mol%C3%A9culaire
Record number: 1, Textual support number: 1 OBS
«Formule brute» est synonyme de «formule empirique». 4, record 1, French, - formule%20mol%C3%A9culaire
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
Record 1, Main entry term, Spanish
- fórmula molecular
1, record 1, Spanish, f%C3%B3rmula%20molecular
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Fórmula que incluye los símbolos de los elementos presentes en una molécula, afectados de subíndices numéricos que indican el número real de cada uno de los átomos que la integran. 1, record 1, Spanish, - f%C3%B3rmula%20molecular
Record number: 1, Textual support number: 1 CONT
Fórmula molecular: muestra el número real y la clase de átomos de una entidad química (es decir, una molécula, radical o ion). 2, record 1, Spanish, - f%C3%B3rmula%20molecular
Record number: 1, Textual support number: 2 CONT
[...] si con métodos convenientes se determina el peso molecular del anhídrido fosfórico, se obtiene un valor doble del que corresponde al conjunto P2O5 [2, 5, subíndices] ;en realidad las moléculas del anhídrido son P4O10 [4, 10, subíndices]. Esta expresión, denominada fórmula molecular, indica también el número de átomos de cada especie existentes en la molécula. 3, record 1, Spanish, - f%C3%B3rmula%20molecular
Record 2 - internal organization data 2010-12-23
Record 2, English
Record 2, Subject field(s)
- Chemistry
Universal entry(ies) Record 2
Record 2, Main entry term, English
- phosphorus pentoxide
1, record 2, English, phosphorus%20pentoxide
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- phosphorous pentoxide 2, record 2, English, phosphorous%20pentoxide
correct
- phosphoric anhydride 3, record 2, English, phosphoric%20anhydride
correct
- phosphoric oxide 4, record 2, English, phosphoric%20oxide
correct
- phosphorous oxide 5, record 2, English, phosphorous%20oxide
correct
- di-phosphorus pentoxide 5, record 2, English, di%2Dphosphorus%20pentoxide
correct
- diphosphorus pentoxide 6, record 2, English, diphosphorus%20pentoxide
correct
- anhydrous phosphoric acid 7, record 2, English, anhydrous%20phosphoric%20acid
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A compound known in various polymeric forms ... that is obtained usually by burning phosphorus in an excess of dry air and occurs as a white powder that reacts vigorously and sometimes explosively with water to form phosphoric acids ... and is used chiefly as a drying agent, as a condensing agent in organic synthesis, and in making phosphoric acids and derivatives ... 5, record 2, English, - phosphorus%20pentoxide
Record number: 2, Textual support number: 1 OBS
Chemical formula: P205 8, record 2, English, - phosphorus%20pentoxide
Record 2, French
Record 2, Domaine(s)
- Chimie
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- anhydride phosphorique
1, record 2, French, anhydride%20phosphorique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- pentoxyde de phosphore 2, record 2, French, pentoxyde%20de%20phosphore
correct, masculine noun
- hémipentaoxyde de phosphore 3, record 2, French, h%C3%A9mipentaoxyde%20de%20phosphore
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les principales [combinaisons de phosphore avec l'oxygène] sont l'anhydride phosphoreux et l'hémipentaoxyde de phosphore ou anhydride phosphorique. On les obtient par combustion du phosphore en présence d'air; pour l'anhydride phosphorique, on utilise un excès d'air. [Il] est solide, blanc, très avide d'eau, ce qui le fait employer comme desséchant énergique. 3, record 2, French, - anhydride%20phosphorique
Record number: 2, Textual support number: 1 OBS
Formule chimique : P205 4, record 2, French, - anhydride%20phosphorique
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Química
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- anhídrido fosfórico
1, record 2, Spanish, anh%C3%ADdrido%20fosf%C3%B3rico
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Polvo blanco. Absorbe la humedad atmosférica, formando ácido metapiro-u orto-fosfórico. Fuerte irritante. Inflamable. 1, record 2, Spanish, - anh%C3%ADdrido%20fosf%C3%B3rico
Record number: 2, Textual support number: 1 OBS
Fórmula química: P205 2, record 2, Spanish, - anh%C3%ADdrido%20fosf%C3%B3rico
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