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Sodium carbonate
Inorganic compound soda ash, asi yakarongedzwa semunyu, kwete alkali.Sodium carbonate ipfu chena, isinganakidze uye haina kunhuwa, inonyungudika nyore mumvura, aqueous solution ine alkaline yakasimba, mumhepo ine hunyoro inotora hunyoro clumps, chikamu che sodium bicarbonate.Kugadzirira kwe sodium carbonate kunosanganisira iyo yakabatana alkali process, iyo ammonia alkali process, iyo Lubran process, nezvimwewo, uye inogona zvakare kugadziriswa nekunatswa ne trona.
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Selenium
Selenium inotungamirira magetsi uye kupisa.Iyo magetsi conductivity inoshanduka zvakanyanya nekusimba kwechiedza uye ndeye photoconductive zvinhu.Inogona kuita zvakananga nehydrogen uye halogen, uye kuita nesimbi kuburitsa selenide.
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Potassium Carbonate
Inorganic substance, yakanyungudutswa sewhite crystalline powder, soluble mumvura, alkaline in aqueous solution, isinganyunguriki mu ethanol, acetone, uye ether.Yakasimba hygroscopic, yakafumurwa kumhepo inogona kutora kabhoni dhaikisaidhi nemvura, mu potassium bicarbonate.
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Sodium sulfate
Sodium sulfate is sulfate uye sodium ion synthesis yemunyu, sodium sulfate inonyungudika mumvura, mhinduro yayo haina kwayakarerekera, inonyungudika muglycerol asi isinganyungudika mu ethanol.Inorganic compounds, high purity, fine particles of anhydrous matter inonzi sodium powder.Ichena, isinganhuhwi, inovava, hygroscopic.Chimiro hachina ruvara, pachena, makristasi makuru kana madiki makristasi egranular.Sodium sulfate iri nyore kutora mvura kana yaiswa mumhepo, zvichiita kuti sodium sulfate decahydrate, inozivikanwawo se glauborite, iyo alkaline.
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Sodium silicate
Sodium silicate imhando ye inorganic silicate, inowanzozivikanwa se pyrophorine.Na2O · nSiO2 inoumbwa nekukandwa kwakaoma yakakura uye yakajeka, nepo Na2O · nSiO2 inoumbwa nekudzima kwemvura yakanyorova ine granular, inogona kushandiswa chete kana ichishandurwa kuita mvura Na2O · nSiO2.Zvakajairwa Na2O · nSiO2 zvigadzirwa zvakasimba ndezvi: ① zvakawanda zvakasimba, ② hupfu hwakasimba, ③ pakarepo sodium silicate, ④ zero mvura sodium metasilicate, ⑤ pentahydrate metasilicate, ⑥ sodium orthosilicate.
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Calcium Chloride
Ikemikari yakagadzirwa neklorini uye calcium, inovava zvishoma.Iyo yakajairwa ionic halide, chena, zvimedu zvakaoma kana zvimedu pane tembiricha yekamuri.Zvishandiso zvakajairika zvinosanganisira brine yemidziyo yefiriji, migwagwa deicing agents uye desiccant.
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Sodium Chloride
Manyuko ayo zvikurukuru imvura yomugungwa, inova chikamu chikuru chemunyu.Soluble mumvura, glycerin, zvishoma soluble mu ethanol (doro), liquid ammonia;Insoluble in concentrated hydrochloric acid.Sodium chloride isina kuchena inonyepa mumhepo.Kugadzikana kwacho kunenge kwakanaka, mhinduro ine mvura haina kwayakarerekera, uye indasitiri inowanzo shandisa nzira ye electrolytic saturated sodium chloride mhinduro kugadzira hydrogen, chlorine uye caustic soda (sodium hydroxide) uye zvimwe zvigadzirwa zvemakemikari (zvinowanzozivikanwa se chlor-alkali indasitiri) inogona zvakare kushandiswa kunyungudutsa ore (electrolytic molten sodium chloride crystals kugadzira inoshanda sodium simbi).
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Boric Acid
Iyo ichena crystalline poda, ine manzwiro akatsetseka uye isina kunhuwa.Yayo acidic sosi haisi yekupa proton pachayo.Nekuti boron is atomu isina erekitironi, inogona kuwedzera hydroxide ions yemamorekuru emvura uye kuburitsa mapurotoni.Kutora mukana weiyi electron-deficient property, polyhydroxyl compounds (yakadai se glycerol uye glycerol, nezvimwewo) inowedzerwa kuti iite zvigadziriswe zvakagadzikana kusimbisa acidity yavo.
