Carbonic acid forms as a by-product of CO2/H2O irradiation , ntxiv rau carbon monoxide thiab radical hom (HCO thiab CO 3). Lwm txoj hauv kev los tsim carbonic acid yog protonation ntawm bicarbonates (HCO3-) nrog aqueous HCl los yog HBr.
YKoj ua carbonic acid li cas?
Cov dej nag nkag los hauv av absorbs carbon dioxidelos ntawm cov av nplua nuj carbon dioxide thiab tsim cov kua roj carbonic acid. Thaum cov dej kua qaub no mus txog hauv paus ntawm cov av, nws reacts nrog cov calcite nyob rau hauv lub limestone bedrock thiab siv ib co ntawm nws mus rau hauv kev daws.
Yuav ua li cas cais carbonic acid ntawm dej?
Cov pa roj carbon dioxide hauv dej uas tsis tsim bicarbonates yog "tsis sib xyaw" thiab tuaj yeem tshem tawm by aeration. Cov pH ntawm cov dej cuam tshuam qhov sib npaug ntawm bicarbonate ions thiab carbon dioxide.
carbonic acid tuaj qhov twg?
Carbonic acid yog ib hom tsis muaj zog acid tsim los ntawm kev yaj cov pa roj carbon dioxide hauv dej. Cov tshuaj formula ntawm carbonic acid yog H2CO3. Nws cov qauv muaj ib pawg carboxyl nrog ob pawg hydroxyl txuas nrog. Raws li cov kua qaub tsis muaj zog, nws ib nrab ionizes, dissociates lossis theej, tawg, hauv kev daws.
Puas carbonic acid puas tsim nyog?
Muaj kev ntseeg yuam kev tias cov pa roj carbon dioxide, yaj hauv cov dej carbonated li carbonic acid, yog cov kua qaub heev thiab tuaj yeem ua rau cov hniav puas. Txawm li cas los xij, kev tshawb fawb xyoo 1999 thiab ib qho los ntawm 2012 qhia tias qhov no tsis yog qhov tseeb, thiab cov pa roj carbon dioxide tsis ua rau cov hniav ntawm cov hniav.
