Video: Puas yog av ntsev acidic lossis alkaline?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Los ntawm txhais a av ntsev tsis yog acidic . Nws yog alkaline . Alkaline av thiab dej muaj ph siab vim muaj ntsev. A av ntsev yog a av ntsev.
Kuj tseem paub yog, Salt Ua av alkaline?
Cov av ntsev feem ntau kuj yog sodic (lub predominant ntsev yog sodium chloride), tab sis lawv ua tsis muaj pH siab heev lossis tsis zoo infiltration tus nqi. Thaum leaching lawv feem ntau tsis hloov mus rau hauv (sodic) alkali av as Na+ ions tau yooj yim tshem tawm.
Ib sab saum toj no, puas yog ntsev acidic lossis alkaline? Muaj ib txoj cai dav dav hauv chemistry li cas ntsev cuam tshuam cov tshuaj pH. Yog tias ntsev ntawm lub hauv paus muaj zog thiab tsis muaj zog kua qaub yog yaj nyob rau hauv dej nws yuav tsim ib tug alkaline solution, whereas, the ntsev ntawm lub hauv paus tsis muaj zog thiab muaj zog kua qaub yuav form ib acidic daws.
Yog li ntawd, ntsev puas cuam tshuam rau av pH?
Yuav ua li cas Av pH Feem ntau ntsuas. Qhov kev hloov pauv no tshwm sim feem ntau vim yog kev hloov pauv hauv ntsev theem hauv cov av . Ntsev qib nce los ntawm kev ntxiv nitrogen thiab poov tshuaj chiv, thiab los ntawm decomposition ntawm av organic teeb meem thiab minerals. Ntsev theem txo qis vim leaching los nag.
Puas yog av acidic lossis alkaline?
Qhov ntsuas pH qhia tau hais tias acidity los yog alkalinity. A av nrog tus lej pH hauv qab 7 yog kua qaub , thaum ib qho pH saum toj no 7 yog alkaline . Garden nroj tsuag feem ntau loj hlob zoo tshaj plaws nyob rau hauv nruab nrab los yog me ntsis acid av (pH 7 lossis hauv qab me ntsis; saib daim duab qhia ntawm sab laug).
Pom zoo:
Puas yog ntsev daws acidic lossis yooj yim?
PH ntawm ntsev tov. Lub pH ntawm cov tshuaj ntsev yog txiav txim siab los ntawm tus txheeb ze lub zog ntawm nws ?conjugated acid-base khub. Cov ntsev tuaj yeem yog acidic, nruab nrab, lossis yooj yim. Cov ntsev uas tsim los ntawm cov kua qaub uas muaj zog thiab lub hauv paus tsis muaj zog yog cov ntsev ntsev, xws li ammonium chloride (NH4Cl)
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