Cov hydroxides ntawm alkali hlau, lithium, sodium, potassium, rubidium, thiab cesium, yog cov hauv paus muaj zog tshaj plaws thiab ruaj khov thiab soluble tshaj plaws ntawm hydroxides. Sodium hydroxide, NaOH, tseem hu ua caustic soda lossis lye, yog qhov tseem ceeb ntawm kev lag luam.
Puas yog Pawg 1 thiab 2 hydroxides muaj zog hauv paus?
Cov hauv paus muaj zog yog cov hauv paus uas sib cais hauv dej rau hauv cation thiab OH- (hydroxide ion). Cov hydroxides ntawm Pawg I (alkali hlau) thiab Pawg II (alkaline ntiaj teb) hlau feem ntau yog suav tias yog muaj zog hauv pausCov no yog cov hauv paus Arrhenius classic.
Lub hauv paus twg yog qhov muaj zog tshaj?
10 Lub hauv paus muaj zog tshaj plaws puas tau ua ke [Rau 2021]
- ortho-Diethynylbenzene dianion. Kev npaj ntawm o-diethynylbezene dianion.
- Lithium monoxide anion. Chemical Formula: LiO− …
- Butyllithium. Yees duab: Rockwood Lithium. …
- Lithium diisopropylamide. …
- Sodium Amide. …
- Sodium Hydride. …
- Lithium bis (trimethylsilyl) amide. …
- YPotassium Hydroxide. …
Puas yog francium hydroxide lub hauv paus muaj zog?
Ib yam li ntawd, muaj cov npe luv luv ntawm cov hauv paus muaj zog, cov uas ua tiav ionize rau hauv hydroxide ions. Tag nrho cov hauv paus ntawm Pawg I thiab Pab Pawg II hlau tshwj tsis yog beryllium thiab Magnesium yog cov hauv paus muaj zog. Lithium, rubidium thiab cesium thiab francium hydroxides yog tsis nquag siv hauv chav kuaj vim tias lawv kim.
3 cov kua qaub tsis muaj zog yog dab tsi?
Qee yam piv txwv ntawm cov acids tsis muaj zog muaj npe hauv qab no
- Formic acid (chemical formula: HCOOH)
- Acetic acid (chemical formula: CH3COOH)
- Benzoic acid (chemical formula: C6H5COOH)
- Oxalic acid (cov tshuaj formula: C2H2O4)
- Hydrofluoric acid (cov tshuaj formula: HF)
- Nitrous acid (tshuaj formula: HNO2)
