HCl yog a muaj zog acid vim nws dissociates yuav luag tag. Los ntawm qhov sib txawv, cov kua qaub tsis muaj zog zoo li acetic acid (CH 3 COOH) tsis cuam tshuam zoo hauv dej - ntau H+ ions nyob twj ywm hauv lub molecule.
Vim li cas yog vim li cas hydrochloric acid thiaj li muaj zog acid?
HCl yog cov kua qaub muaj zog vim nws muaj ntau cov hydrogen ions whereas acetic acid muaj tsawg cov hydrogen ions yog li nws cov kua qaub tsis muaj zog, nws tuaj yeem sib txawv los ntawm kev hloov tus lej. ntawm hydrogen ions hauv lawv.
6 lub zog acids yog dab tsi?
Rau MCAT, koj yuav tsum paub tias cov kua qaub muaj zog yog cov kua qaub uas sib cais tag nrho hauv cov tshuaj. Muaj rau ntawm lawv uas koj yuav tsum tau cim rau MCAT. Lawv yog H2SO4 (los yog sulfuric acid), HI (hydrologic acid), HBr (hydrobromic acid), HNO3 (nitric acid), HCl (hydrochloric acid) thiab HClO4 (perchloric acid)
2 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)
7 lub zog tsis muaj zog yog dab tsi?
Tam sim no cia peb tham txog qee cov piv txwv tsis muaj zog acid:
- Acetic acid (CH3COOH)
- Formic acid (HCOOH)
- Oxalic acid (C2H2O4)
- YHydrofluoric acid (HF)
- Nitrous acid (HNO2)
- Sulfurous acid (H2SO3)
- Phosphoric acid (H3PO4)
- Benzoic acid (C6H5COOH)
