Acidic hydration ntawm 2-phenyl propene ua raws li cov tshuaj tiv thaiv electrophilic tsim ib qho nruab nrab 3∘ carbocation (ntau ruaj khov), yog li tsim 2-phenylpropan-2-ol.
Yuav ua li cas yog cov khoom ntawm acid catalysed hydration ntawm 2 Phenylpropene?
2-phenyl-1-propanol.
Yuav ua li cas cov khoom yuav tau txais los ntawm cov kua qaub catalyzed hydration ntawm 2 painting?
Cov khoom loj yog pentan-2-ol.
Qhov twg ntawm cov khoom hauv qab no yog tsim los ntawm cov kua qaub catalysed hydration?
Propan-2-ol los ntawm propene
Acid catalysed hydration yog dab tsi?
Acid catalyzed hydration yog tshuaj lom neeg cov tshuaj tiv thaiv uas dej ntxiv rau qhov tsis txaus ntseeg substrate nyob rau hauv kev cuam tshuam ntawm cov kua qaub catalyst.… Cov kua qaub uas nquag siv yog sulfuric acid thiab phosphoric acid. Lawv hnov mob nrog dej los tsim hydronium ions, uas yog cov kua qaub uas muaj zog tshaj plaws uas tuaj yeem muaj nyob hauv cov kua dej.
Pom zoo:
Tab sis cov mis tsis muaj rog tuaj yeem ua raws li qhov tsis sib xws ntawm lub plab hauv ob sab phlu thiab cov kua qaub hauv plabthiab muab cov tsos mob tshwm sim sai sai. nrog rau kev noj qab haus huv ntawm cov tshuaj probiotics (cov kab mob zoo uas txhim kho kev zom zaub mov) .
Cov kua tsib kua qaub sequestrants khi rau cov kua qaub no, txo lawv cov khoom. Nyob rau hauv lem, qhov no stimulates lub siab los tsim ntau cov kua tsib acids, uas siv ntau cov roj cholesterol. Hmoov tsis zoo, cov resins tuaj yeem nce qib triglyceride Thaum cov statins tsis txaus los txo cov roj cholesterol, cov tshuaj no tuaj yeem ntxiv .
Siv Lemon Juice Properly pouring txiv qaub kua txiv, txawm diluted, mus rau nplooj tuaj yeem ua rau lawv shrivel, cuam tshuam cov nroj tsuag muaj peev xwm ua photosynthesis. Qhov no yooj yim yog tias koj tab tom sim tshem cov nroj, tab sis tsis nrog cov nroj tsuag koj xav kom ciaj sia .
Nitric acid reacts nrog cov proteins los tsim cov khoom daj nitrated. Cov tshuaj tiv thaiv no yog hu ua xanthoproteic cov tshuaj tiv thaiv. Qhov kev sim no yog ua los ntawm kev ntxiv cov concentrated nitric acid rau cov tshuaj uas tau sim, thiab tom qab ntawd ua kom sov cov sib tov .
Ib tug kua qaub yog ib yam khoom uas pub hydrogen ions Vim li no, thaum cov kua qaub yaj hauv dej, qhov sib npaug ntawm hydrogen ions thiab hydroxide ions hydroxide ions Hydroxide yog diatomic anion nrog tshuaj formula OH - Nws muaj cov pa oxygen thiab hydrogen atom tuav ua ke los ntawm ib qho kev sib cog lus, thiab nqa cov hluav taws xob tsis zoo.
