2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Sodium hypochlorite yog alkaline , thiab cov tshuaj dawb hauv tsev kuj muaj NaOH los ua kom cov tshuaj ntau dua alkaline. Ob yam khoom yog tsim thaum sodium hypochlorite yaj hauv dej. Cov no yog hypochlorous acid (HOCl) thiab hypochlorite ion (OCl-), nrog rau qhov piv ntawm ob tau txiav txim siab los ntawm pH ntawm dej.
YPuas yog sodium hypochlorite tib yam li hypochlorous acid?
Lawv txawv heev! Lawv muaj cov qauv tshuaj sib txawv; Cov mis rau sodium hypochlorite yog NaOCl & cov mis rau hypochlorous acid yog HOCl. Hypochlorous acid yog tib yam khoom koj cov dawbcov qe ntshav tsim tawm los tiv thaiv kab mob.
YPuas yog tshuaj dawb los yog kua qaub?
Chlorine bleach yog a hauv paus thiab tshwj xeeb tshaj yog zoo ntawm kev tshem tawm stains thiab dyes los ntawm khaub ncaws thiab tshuaj tua kab mob.
PH dab tsi yog sodium hypochlorite?
Sodium hypochlorite (NaOCl) hauv daim ntawv ntxhua khaub ncaws muaj nyob hauv ntau tsev neeg. Cov concentrate yog li ntawm 5.25 mus rau 6 feem pua NaOCl, thiab pH tus nqi yog txog 12. Sodium hypochlorite ruaj khov rau ntau lub hlis ntawm qhov siab alkaline pH tus nqi.
sodium hypochlorite yog dab tsi?
Sodium hypochlorite (NaOCl) yog cov tshuaj ua los ntawm kev ua tshuaj chlorine nrog cov tshuaj sodium hydroxide. Ob lub reactants no yog cov khoom lag luam loj los ntawm feem ntau cov chlor-alkali hlwb. Sodium hypochlorite, feem ntau hu ua bleach, muaj ntau yamntawm kev siv thiab yog ib qho tshuaj tua kab mob zoo heev / tshuaj tua kab mob.
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.
Puas yog sodium ascorbate thiab ascorbic acid tib yam?
Dab tsi yog sodium ascorbate? Sodium ascorbate yog ib daim ntawv ntawm ascorbic acid (Vitamin C) uas yogntau bioavailable thiab "alkaline", tsis zoo li ascorbic acid daim ntawv ntawm cov vitamin C, uas ua rau mob plab hauv qee tus neeg.
Puas yog sodium chloride neutralize hydrochloric acid?
Kev piav qhia: Cov tshuaj tiv thaiv ntawm sodium hydroxide (NaOH) thiab hydrochloric acid (HCl) yog cov tshuaj tiv thaiv neutralization uas ua rau tsim cov ntsev, sodium chloride (NaCl), thiab dej (H2O). Nws yog ib qho tshuaj tiv thaiv exothermic.
