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Warka Warshadaha Kiimikada

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Burinka #rongalite waxa la sameeyaa iyadoo la isticmaalayo #sodiummetabisulfite, #zincpowder, iyo formaldehyde sida walxo cayriin ah si loo sameeyo falcelinta biyaha.

Waqtiga: 2021-03-31 Hits: 28

Burinka #rongalite waxa la sameeyaa iyadoo la isticmaalayo #sodiummetabisulfite, #zincpowder, iyo formaldehyde sida walxo cayriin ah si loo sameeyo falcelinta biyaha. Habka falcelinta waa:Na2S2O5+2Zn +2HCHO+5H2O=2NaHSO2.HCHO.2H2O +2ZnO

Dareen-celinta dib-u-celinta, Na2S2O5 waa oksaydhiyaha, # budada Zinc waa wakiilka # yaraynta, iyo alaabta falcelinta waa 2NaHSO2.HCHO.2H2O iyo ZnO.

Si kor loogu qaado dhammaystirka falcelinta, ma saameynayso nadiifnimada 2NaHSO2.HCHO.2H2O, budada Zn ee xad-dhaafka ah iyo H2O ayaa lagu dari doonaa, maadaama HCHO ay sababi doonto wasakh iyo khatar gelinaysa caafimaadka hawl-wadeennada, sidaa darteed HCHO waxay ku saleysan tahay aragtida qaddarka.


Nala soo xiriir

Nagala soo qaybgal oo noqo qofka ugu horreeya ee wax ka ogaada waxyaabahayaga ugu dambeeyay iyo dhiirrigelinta.

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