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Soda Ash Sodium Carbonate
ìhè sodium carbonate bụ ọcha crystalline ntụ ntụ, arọ sodium carbonate bụ ọcha mma urughuru.
Enwere ike kewaa sodium carbonate nke ụlọ ọrụ n'ime: I ụdị sodium carbonate dị arọ maka ojiji na ụlọ ọrụ na ụdị II sodium carbonate maka ojiji na ụlọ ọrụ, dịka ojiji si dị.
Ezi nkwụsi ike na iru mmiri.Kwesịrị ekwesị maka ihe ọkụkụ na-ere ọkụ na ngwakọta.N'ime nkesa ọma kwekọrọ, mgbe ọ na-atụgharị, ọ na-enwekarị ike iche na mgbawa uzuzu nwere ike.
√ Enweghị isi na-esi ísì ụtọ, isi obere alkaline
√ Ebe esi mmiri dị elu, enweghị ọkụ
√ A na-eji ya n'ọtụtụ ebe ma nwee ngwa dị iche iche
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Ndị na-emepụta ihe na-eweta ụlọ ọrụ Borax Anhydrous
Njirimara nke borax anhydrous bụ kristal na-acha ọcha ma ọ bụ kristal na-enweghị agba, ebe agbaze nke α orthorhombic crystal bụ 742.5 Celsius C, na njupụta bụ 2.28;Ọ nwere hygroscopicity siri ike, na-agbaze na mmiri, glycerin, ma jiri nwayọọ nwayọọ na-agbaze na methanol iji mepụta ngwọta na ntinye nke 13-16%.Ya aqueous ngwọta bụ weakly alkaline na insoluble na mmanya.Anhydrous borax bụ ngwaahịa na-ekpo ọkụ na-enweta mgbe a na-ekpo ọkụ borax ruo 350-400 Celsius.Mgbe etinyere ya na ikuku, ọ nwere ike itinye mmiri n'ime borax decahydrate ma ọ bụ borax pentahydrate.
