Dab tsi yog cov khoom ntawm phosphorous acid Dab tsi yog nws cov mis?
Dab tsi yog cov khoom ntawm phosphorous acid Dab tsi yog nws cov mis?

Video: Dab tsi yog cov khoom ntawm phosphorous acid Dab tsi yog nws cov mis?

Video: Dab tsi yog cov khoom ntawm phosphorous acid Dab tsi yog nws cov mis?
Video: All My Secrets How I Lost Weights, Stay Slim and In Shape! Kuv Ua Li No Kuv Thiaj Yuag! MUST WATCH 2024, Hlis ntuj nqeg
Anonim

Phosphorus acid (H3PO3) tsim cov ntsev hu ua phosphites, kuj siv los ua cov tshuaj txo qis. Nws yog npaj los ntawm dissolving tetraphosphorus hexoxide (P4O6) los yog phosphorus trichloride (PCl3) hauv dej.

Yog li ntawd, cov mis ntawm phosphorus acid yog dab tsi?

H3PO 3

Tom qab ntawd, lo lus nug yog, dab tsi yog lub npe dav dav rau cov khoom sib xyaw ua ke ntawm ob lub ntsiab lus? Ionic compounds yog cov tebchaw tsim los ntawm ions, cov khoom them nqi uas tsim thaum lub atom (los yog pawg atoms) nce lossis poob electrons. (Ib tug cation yog ib tug zoo them ion; anion yog ib tug tsis zoo them ion ion.) Covalent los yog molecular compounds tsim thaum lub ntsiab sib koom electrons nyob rau hauv ib tug covalent daim ntawv cog lus los tsim molecules.

Yog li, phosphorous acid siv rau dab tsi?

Phosphoric acid . Phosphoric acid , kuj hu ua orthophosphoric kua qaub , (H3PO4), qhov tseem ceeb tshaj plaws oxygen kua qaub ntawm phosphorus , siv rau ua phosphate ntsev rau chiv. Nws kuj yog siv hauv kev kho hniav cements, nyob rau hauv kev npaj ntawm albumin derivatives, thiab nyob rau hauv cov suab thaj thiab textile industries.

Bass npe li cas?

Yog li ntawd, muaj zog hauv paus yog npe ua raws li cov cai rau npe ionic compounds. Piv txwv li, NaOH yog sodium hydroxide, KOH yog potassium hydroxide, thiab Ca (OH)2 yog calcium hydroxide. Tsis muaj zog hauv paus ua los ntawm ionic compounds kuj npe siv lub npe ionic. Piv txwv li, NH4OH yog ammonium hydroxide.

Pom zoo: