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Sodium carbonate
Inorganic sib xyaw ua ke dej qab zib tshauv, tab sis cais raws li ntsev, tsis yog alkali. Sodium carbonate yog ib qho hmoov dawb, tas mus li alkaline, nyob rau hauv huab cua sov yuav nqus dej noo noo, ib feem ntawm sodium bicarbonate. Kev npaj ntawm sodium carbonate suav nrog cov txheej txheem alkali, Ammonia alkali txheej txheem, thiab lwm yam thiab nws kuj tuaj yeem ua tiav thiab ua kom zoo nkauj.
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Poov tshuaj carbonate
An inorganic substance, dissolved as a white crystalline powder, soluble in water, alkaline in aqueous solution, insoluble in ethanol, acetone, and ether. Hygroscopic muaj zog, nthuav tawm rau huab cua tuaj yeem nqus tau cov pa roj carbon dioxide thiab dej, mus rau hauv poov tshuaj bicarbonate.
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Sodium Sulfate
Sodium sulfate yog sulfate thiab sodium ion synthesis ntawm ntsev, nws cov kev daws teeb meem yog feem ntau nruab nrab, soluble hauv glycleol tab sis tsis soluble hauv ethanol. Inorganic tebchaw, muaj kev huv siab, zoo hais ntawm anhydre teeb meem hu ua sodium hmoov. Dawb, tsw ntxhiab, iab, hygroscopic. Cov duab yog xim tsis muaj xim, pob tshab, muaju lossis cov muaju me me. Sroidium sulfate yog ib qho yooj yim nqus dej thaum raug cua, ua rau Sulium sulfate decahydate, tseem hu ua Glausorite, uas yog Alkaline.
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Sodium silicate silicate
Sodium silicate yog ib hom inorganic silicate, feem ntau yog hu ua pyrophorine. Na-angsi2 tsim los ntawm kev ua plaub hau qhuav yog loj heev thiab pob tshab, thaum na2o2 tsim los ntawm cov dej ntub dej yog granted mus ua kua Na -o ·2 2. Cov khoom lag luam nako2 cov khoom lag luam zoo nkauj yog: ① Plain cov dej, ③ sodium pentahydrate metasilate, ⑥ sodium orthodicate.
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Calcium chloride
Nws yog cov tshuaj ua los ntawm chlorine thiab calcium, ntsim me ntsis. Nws yog ib qho ionic halide, dawb, nyuaj tawg lossis hais tawm ntawm chav sov. Cov kev siv cov ntawv thov uas suav nrog brine rau cov khoom siv hauv tub yees, cov kev ua haujlwm ntawm txoj kev noj mov thiab desiccant.
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Sodium chloride
Nws qhov chaw yog feem ntau seawater, uas yog qhov tseem ceeb tivthaiv ntsev. Soluble hauv dej, glycerin, me ntsis soluble hauv ethanol (cawv), kua ammonia; Insoluble hauv concotoric acid. Impure sodium chloride yog deliquescent hauv huab cua. Qhov ruaj ntseg yog qhov zoo, nws cov kua aqueous yog qhov nruab nrab, cov khoom lag luam hydrocytic) thiab feem ntau yog siv rau chlor-alktes sodium hlau).
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Boric acid
Nws yog hmoov dawb dawb, nrog ib tug zoo siab thiab tsis muaj ntxhiab. Nws cov acidic los yog tsis txhob muab cov protons los ntawm nws tus kheej. Vim tias Boron yog ib qho hluav taws xob tsis txaus ntawm ath, nws tuaj yeem ntxiv hydroxide eons ntawm dej molecules thiab tso cov protons. Siv kom zoo dua ntawm cov cuab yeej hluav taws xob no, xws li glycerox thiab glycerol, thiab lwm yam) tau ntxiv rau tsim kom muaj ntxiv dag zog rau lawv cov acidity.
