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L'acide difluorophosphorique est un compos … L'acide difluorophosphorique est un composé chimique de formule HPO2F2. Il s'agit d'un liquide incolore aux applications limitées par son instabilité thermique et sa sensibilité à l'hydrolyse. On l'obtient par hydrolyse du fluorure de phosphoryle POF3 : POF3 + H2O → HF + HPO2F2. Si l'hydrolyse se poursuit, on obtient successivement l'acide fluorophosphorique H2PO3F et l'acide phosphorique H3PO4 : HPO2F2 + H2O → HF + H2PO3F ;H2PO3F + H2O → HF + H3PO4. Les sels de l'acide difluorophosphorique sont appelés difluorophosphates.sphorique sont appelés difluorophosphates.
, Difluorophosphoric acid is an inorganic co … Difluorophosphoric acid is an inorganic compound with the formula HPO2F2. It is a colorless liquid. The acid has limited applications, in part because it is thermally and hydrolytically unstable. It is prepared by hydrolysis of phosphorus oxyfluoride: POF3 + H2O → HPO2F2 + HF Further hydrolysis gives monofluorophosphoric acid: HPO2F2 + H2O → H2PO3F + HF Complete hydrolysis gives phosphoric acid: H2PO3F + H2O → H3PO4 + HF The salts of difluorophosphoric acid are known as difluorophosphates.oric acid are known as difluorophosphates.
, Kyselina difluorofosforečná je anorganická … Kyselina difluorofosforečná je anorganická sloučenina se vzorcem HPO2F2, difluorovaný derivát kyseliny trihydrogenfosforečné; vytváří soli nazývané . Za standardních podmínek jde o bezbarvou kapalinu. Tato kyselina má omezené využití, což je částečně způsobeno její tepelnou a hydrolytickou nestabilitou. Připravuje se hydrolýzou : POF3 + H2O → HPO2F2 + HF Další hydrolýzou vzniká : HPO2F2 + H2O → H2PO3F + HF Produktem úplné hydrolýzy je kyselina fosforečná: H2PO3F + H2O → H3PO4 + HFlina fosforečná: H2PO3F + H2O → H3PO4 + HF
, 二氟磷酸是一种无机化合物，化学式为HPO2F2。它是无色液体，对热不稳定，容易水解。 它可由三氟氧磷的水解制得： POF3 + H2O → HPO2F2 + HF 它的进一步水解会生成氟磷酸，完全水解得到磷酸： HPO2F2 + H2O → H2PO3F + HFH2PO3F + H2O → H3PO4 + HF 它和反应，可以得到二氟磷酸银。
, Ácido difluorfosfórico é um composto químico de fórmula molecular F2HPO2
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L'acide difluorophosphorique est un compos … L'acide difluorophosphorique est un composé chimique de formule HPO2F2. Il s'agit d'un liquide incolore aux applications limitées par son instabilité thermique et sa sensibilité à l'hydrolyse. On l'obtient par hydrolyse du fluorure de phosphoryle POF3 : POF3 + H2O → HF + HPO2F2. Si l'hydrolyse se poursuit, on obtient successivement l'acide fluorophosphorique H2PO3F et l'acide phosphorique H3PO4 : HPO2F2 + H2O → HF + H2PO3F ;H2PO3F + H2O → HF + H3PO4. Les sels de l'acide difluorophosphorique sont appelés difluorophosphates.sphorique sont appelés difluorophosphates.
, 二氟磷酸是一种无机化合物，化学式为HPO2F2。它是无色液体，对热不稳定，容易水解。 它可由三氟氧磷的水解制得： POF3 + H2O → HPO2F2 + HF 它的进一步水解会生成氟磷酸，完全水解得到磷酸： HPO2F2 + H2O → H2PO3F + HFH2PO3F + H2O → H3PO4 + HF 它和反应，可以得到二氟磷酸银。
, Difluorophosphoric acid is an inorganic co … Difluorophosphoric acid is an inorganic compound with the formula HPO2F2. It is a colorless liquid. The acid has limited applications, in part because it is thermally and hydrolytically unstable. It is prepared by hydrolysis of phosphorus oxyfluoride: POF3 + H2O → HPO2F2 + HF Further hydrolysis gives monofluorophosphoric acid: HPO2F2 + H2O → H2PO3F + HF Complete hydrolysis gives phosphoric acid: H2PO3F + H2O → H3PO4 + HF The salts of difluorophosphoric acid are known as difluorophosphates.oric acid are known as difluorophosphates.
, Kyselina difluorofosforečná je anorganická … Kyselina difluorofosforečná je anorganická sloučenina se vzorcem HPO2F2, difluorovaný derivát kyseliny trihydrogenfosforečné; vytváří soli nazývané . Za standardních podmínek jde o bezbarvou kapalinu. Tato kyselina má omezené využití, což je částečně způsobeno její tepelnou a hydrolytickou nestabilitou. Připravuje se hydrolýzou : POF3 + H2O → HPO2F2 + HF Další hydrolýzou vzniká : HPO2F2 + H2O → H2PO3F + HF Produktem úplné hydrolýzy je kyselina fosforečná: H2PO3F + H2O → H3PO4 + HFlina fosforečná: H2PO3F + H2O → H3PO4 + HF
, Ácido difluorfosfórico é um composto químico de fórmula molecular F2HPO2
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Acide difluorophosphorique
, Kyselina difluorofosforečná
, Difluorophosphoric acid
, 二氟磷酸
, Ácido difluorfosfórico
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