2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
muaj zog thiab polarizing, sulfonic acid feem ntau tuaj yeem pom raws li cov khoom siv crystalline lossis cov kua kub kub uas yog tuab, khov, tsis muaj xim, thiab tsis-oxidizing-zoo meej raws li ib qho catalyst hauv cov tshuaj tiv thaiv organic.
Xim ntawm sulfonic acid yog dab tsi?
Linear Alkyl Benzene Sulphonic Acid, tseem hu ua Dodecyl Benzene Sulfonic Acid (DBSA) lossis Dodecyl Benzene Sulphonic Acid, yog dawb lossis daj daj, hmoov lossis granules.
sulphonic acid siv rau dab tsi?
Triflic acid, yog ib qho muaj zog tshaj plaws paub cov organic acids, yog siv los ua polymerization catalyst thiab hauv cov roj hlwb, hauv cov roj av tsim, thiab hauv kev sib xyaw ntawm cov organic thiab organometallic compounds..
Dab tsi yog qhov txawv ntawm sulfuric acid thiab sulfonic acid?
Sulfonic acid tuaj yeem yuam kev rau sulfuric acid, vim tsuas yog ib pawg ntawm hydroxyl hloov los ntawm cov organic hloov pauv. Tab sis qhov no yog ua los ntawm sulfonation nrog kev siv tus neeg sawv cev hu ua sulfur trioxide. Sulfonic acid yog cov kua qaub uas muaj zog heev thiab tuaj yeem ua rau muaj zog corrosive.
Koj lub npe sulfonic acid li cas?
Sulfonic acids tau lub npe yooj yim tshaj plaws los ntawm npe cov pa roj carbon monoxide ua ib lo lus cais ua raws li cov lus sulfonic acid.
Pom zoo:
Puas yog ascorbic acid thiab citric acid tib yam?
Hauv kev khaws zaub mov, citric acid thiab ascorbic acid yog ob hom kua qaub siv rau ob txoj haujlwm sib txawv. Hos ob leeg yog cov kua qaub, lawv tsis zoo ib yam. … Citric acid yog acidic dua li ascorbic acid. Yog li ntawd, citric acid tau pom zoo thaum lub kaus mom txiv lws suav kom txo qis pH lossis nce acidity.
Puas yog palmitic acid yog ib qho tseem ceeb fatty acid?
Palmitic acid tsis yog ib qho tseem ceeb fatty acid vim tus me nyuam mos muaj peev xwm ntawm de novo synthesis ntawm palmitic acid ntawm qabzib. Txawm li cas los xij, nyob rau hauv tib neeg cov kua mis triglycerides, palmitic acid muaj ntau heev (20-25% ntawm tag nrho cov mis fatty acids).
Puas yog orthophosphoric acid tib yam li phosphoric acid?
Phosphoric acid, tseem hu ua orthophosphoric acid lossis phosphoric (V) acid, yogtsis muaj kua qaubnrog cov tshuaj formula H3PO4. Lub npe phosphoric acid yog dab tsi? Orthophosphoric acid, H3PO4, feem ntau hu ua yooj yim phosphoric acid.
Vim li cas boric acid tsis yog protonic acid?
boric acid yog ib qho tsis muaj zog monobasic acid. Vim nws tsis muaj peev xwm tso H+ions ntawm nws tus kheej. Nws tau txais OH- ions los ntawm cov dej molecules kom ua tiav nws cov octet thiab tso tawm H + ions. Nws tsis muaj hydrogen ions yog li tsis yog ib tug protonic acid tab sis lawv tuaj yeem txais electrons los ntawm OH- yog li nws yog Lewis acid.
Vim li cas hydrochloric acid thiaj li muaj zog acid?
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:
