Vim li cas hydrochloric acid thiaj li muaj zog acid?

2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07

HCl yog cov kua qaub muaj zog 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 cov molecule. Hauv cov ntsiab lus: qhov muaj zog cov kua qaub ntau H^{+ ions raug tso rau hauv kev daws.}

Vim li cas HCl yog cov kua qaub muaj zog 10?

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 hloov pauv los ntawm kev hloov tus lej. ntawm hydrogen ions hauv lawv.

Dab tsi ua rau muaj zog acid?

Cov kua qaub muaj zog yog txhais los ntawm lawv cov pKa. Cov kua qaub yuav tsum muaj zog hauv cov kua dej ntau dua li hydronium ion, yog li nws cov pKa yuav tsum qis dua li ntawm hydronium ion. Yog li ntawd, muaj zog acids muaj pKa ntawm <-174. … Cov kua qaub muaj zog yuav tsum tau ua tib zoo saib xyuas vim tias lawv tuaj yeem ua rau muaj tshuaj lom neeg kub hnyiab.

Yuav ua li cas yog vim li cas yog vim li cas hydrochloric acid thiaj li muaj zog acid quizlet?

Lub zog ntawm cov kua qaub nyob ntawm qhov concentration ntawm hydronium ions cov kua qaub tsim thaum yaj hauv dej. (HCl) yog cov kua qaub uas muaj zog vimHCl tiav rau hauv H + thiab Cl- ions hauv dej, txhais tau tias txhua molecule ntawm HCl uas dissolves tsim ib hydronium ion.

Yuav ua li cas yog vim li cas hydrochloric acid thiaj li muaj zog acid?

Thaum HCl molecules yajlawv dissociate rau H⁺ ions thiab Cl^- ions. HCl yog ib tug 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.}