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Kusiyana Pakati Pechena Kabhoni Nhema neSilicon Dioxide
Silicon Dioxide (SiO2) izwi rekuti silicon oxides mukemikari, inowanikwa zvakanyanya muzvisikwa (semuenzaniso, quartz, jecha, kristaro) uye inogonawo kugadzirwa nenzira yekugadzira. Zvichienderana nechimiro uye chimiro, silicon dioxide inogona kuiswa muzvikamu zve crystalline (semuenzaniso, quartz) uye amorphous form...Verenga zvakawanda -
Ongororo yeMusika weSilica Yakaderedzwa
Silica yakanyungudika, inozivikanwa sewhite carbon black, hydrated silica, kana silica yakapfava, hainyungudike mumvura uye mumaacids mazhinji. Inotora hunyoro mumhepo kuti igadzire zvidimbu zvidiki zvakaunganidzwa uye inonyungudika mucaustic soda uye hydrofluoric acid. Inoramba yakasimba pakurwisa mamwe makemikari, inodzivisa...Verenga zvakawanda -
Nhanganyaya kuCarbon Black
Kabhoni nhema, inozivikanwa semumiriri wekabhoni isina chimiro, ipfu nhema yakapfava, ine nzvimbo yakakura. Inonyanya kugadzirwa kuburikidza nekupiswa kusina kukwana kana kuora kwekupisa kwezvinhu zvine kabhoni (senge marasha, gasi rechisikigo, mafuta anorema, nezvimwewo) mumamiriro ezvinhu e...Verenga zvakawanda -
Basa Rinokosha reCarbon Black muMatairi
Kabhoni nhema ndeimwe yezvinhu zvakakosha pakugadzira matai, inonyanya kushanda semushonga wekusimbisa uye kuzadza. Inowedzera kushanda kwematai zvakanyanya, kusanganisira kusimba, kuramba kupera, kuramba kukwegura, uye kuramba kuneta. Chii chinonzi Kabhoni nhema? Kabhoni nhema i...Verenga zvakawanda -
Zvinokwanisika kutsiva barium chloride necalcium chloride mukuongorora kwekugeza.
1. Kuongororwa kweSodium Hydroxide Kwemwedzi miviri, ma reagents maviri akaedzwa panguva imwe chete vachiongorora sampuro yemutengi. Mhedzisiro yekuongorora yehuwandu hwakaderera hweSodium Hydroxide yaive yakafanana, nepo kutsauka kwehuwandu hwakawanda hwe sodium hydroxide kwaive ...Verenga zvakawanda
Nhau dzeMaindasitiri
Mhoroi, huyai kuzobvunza zvigadzirwa zvedu!