Vim tias phosphoric acid muaj peb qhov hloov pauv hydrogen atoms whereas phosphorous acid phosphorous acid Phosphorous acid yog cov lus piav qhia los ntawm cov mis H 3 PO3. Cov kua qaub no yog diprotic (yooj yim ionizes ob protons), tsis yog triprotic raws li tau hais los ntawm cov mis no. Phosphorous acid yog ib qho nruab nrab hauv kev npaj ntawm lwm cov phosphorus tebchaw. https://en.wikipedia.org › wiki › Phosphorous_acid
Phosphorous acid - Wikipedia
muaj ob lub hydrogen hloov pauv tau.
Vim li cas H3PO3 dibasic acid?
Cov qauv ntawm phosphorous acid yog raws li hauv qab no. Nyob rau hauv cov qauv saum toj no ob hydrogen atoms txuas nrog oxygen thiab ib hydrogen atom txuas rau phosphorus ncaj qha. … Yog li ntawd, ob lub hydrogen yog pub los ntawm phosphorus acid. Yog li, qhov kev xaiv raug yog A, phosphorus acid yog dibasic acid.
Dab tsi yog dibasic acid thiab lub hauv paus ntawm H3PO4?
Basicity=3–1=2 → Dibasic acid. Basicity=4–1=3 → Tribasic acid. Yog li tawm ntawm peb cov kua qaub, tsuas yog H3PO4 yog Tribasic acid.
Is H3PO4 puas yog dibasic?
H3PO3 yog dibasic, txo cov kua qaub. H3PO4 yog tribasic, tsis txo cov kua qaub.
Vim li cas H3PO4 tsis yog tribasic acid?
H3PO3 tsis yog tribasic acid vim hauv oxyacids ntawm phosphorus, hydrogen atoms uas txuas nrog rau oxygen atoms hloov tau. Hydrogen atoms ncaj qha sib txuas rauphosphorus atoms tsis hloov tau.
