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Sodium Carbonate
Inorganic compound soda ash, ma nkewa dị ka nnu, ọ bụghị alkali.Sodium carbonate bụ ntụ ntụ na-acha ọcha, enweghị ụtọ na enweghị isi, na-agbaze ngwa ngwa na mmiri, ngwọta mmiri bụ alkaline siri ike, na ikuku iru mmiri ga-amịkọrọ mmiri clumps, akụkụ nke sodium bicarbonate.Nkwadebe nke sodium carbonate na-agụnye usoro alkali nkwonkwo, usoro amonia alkali, usoro Lubran, wdg, yana trona nwekwara ike ịhazi ya ma nụchaa ya.
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Selenium
Selenium na-eduzi ọkụ eletrik na okpomọkụ.Igwe ọkụ eletrik na-agbanwe nke ọma site na ike ọkụ ma bụrụ ihe na-emepụta foto.Ọ nwere ike meghachi omume ozugbo na hydrogen na halogen, ma jiri ígwè mee ihe iji mepụta selenide.
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Potassium Carbonate
Ihe inorganic, gbazere dị ka ntụ ntụ kristal na-acha ọcha, soluble na mmiri, alkaline na ngwọta mmiri, nke na-adịghị edozi na ethanol, acetone, na ether.Hygroscopic siri ike, nke ekpughere na ikuku nwere ike itinye carbon dioxide na mmiri, n'ime potassium bicarbonate.
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Sodium sulfate
Sodium sulfate bụ sulfate na sodium ion njikọ nke nnu, sodium sulfate soluble na mmiri, ngwọta ya na-anọpụ iche na-anọpụ iche, soluble na glycerol ma ọ bụghị soluble na ethanol.Ogige inorganic, ịdị ọcha dị elu, ezigbo ahụ nke ihe anhydrous nke a na-akpọ ntụ ntụ sodium.White, enweghị isi, ilu, hygroscopic.Ụdị ahụ enweghị agba, nke na-enweghị atụ, nnukwu kristal ma ọ bụ obere kristal granular.Sodium sulfate dị mfe ịmịnye mmiri mgbe a na-ekpuchi ya na ikuku, na-akpata sodium sulfate decahydrate, nke a makwaara dị ka glauborite, nke bụ alkaline.
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Sodium silicate
Sodium silicate bụ ụdị silicate inorganic, nke a na-akpọkarị pyrophorine.Na2O·nSiO2 nke a na-emepụta site na nkedo akọrọ bụ nnukwu ma doo anya, ebe Na2O·nSiO2 nke mmiri mmiri na-emenyụ bụ granular, nke enwere ike iji naanị mgbe agbanwere ya na mmiri mmiri Na2O·nSiO2.Na2O·nSiO2 ngwaahịa siri ike bụ: ① nnukwu siri ike, ② ntụ ntụ siri ike, ③ ngwa ngwa sodium silicate, ④ mmiri sodium metasilicate efu, ⑤ sodium pentahydrate metasilicate, ⑥ sodium orthosilicate.
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Calcium chloride
Ọ bụ kemịkalụ nke chlorine na calcium mere, dị ntakịrị ilu.Ọ bụ ihe a na-ahụkarị ionic halide, ọcha, iberibe siri ike ma ọ bụ ahụ n'ime ụlọ okpomọkụ.Ngwa ndị a na-ahụkarị gụnyere brine maka akụrụngwa refrigeration, ndị na-eme ihe n'okporo ụzọ na ndị na-ehicha ihe.
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Sodium chloride
Isi mmalite ya bụ mmiri oké osimiri, bụ́ isi ihe na-eme nnu.Soluble na mmiri, glycerin, ubé soluble na ethanol (mmanya), mmiri mmiri amonia;Adịghị ike so ya na hydrochloric acid gbadoro anya.sodium chloride na-adịghị ọcha na-eme ka ikuku dị.Nkwụsi ike ahụ dịtụ mma, ngwọta mmiri ya na-anọpụ iche, ụlọ ọrụ ahụ na-ejikwa usoro electrolytic saturated sodium chloride solution iji mepụta hydrogen, chlorine na caustic soda (sodium hydroxide) na ngwaahịa ndị ọzọ na-emepụta ihe (nke a na-akpọkarị chlor-alkali ụlọ ọrụ). enwere ike iji ya mee ihe maka mgbaze ọla (kristal sodium chloride electrolytic gbazere iji mepụta metal sodium na-arụ ọrụ).
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Boric acid
Ọ bụ ntụ ntụ kristal na-acha ọcha, na-enwe mmetụta dị nro na enweghị isi.Isi iyi acid ya abụghị inye proton n'onwe ya.N'ihi na boron bụ atom erughi eletrọn, ọ nwere ike tinye ion hydroxide nke mkpụrụ ndụ mmiri wee hapụ protons.N'iji ihe onwunwe a na-adịghị eletrọn mee ihe, a na-agbakwunye ogige polyhydroxyl (dị ka glycerol na glycerol, wdg) iji mepụta ogige kwụsiri ike iji mee ka acidity ha sie ike.
