bg

Iindaba zenkampani

  • I-2023 i-NINNC entsha yeSullate

    Umzi-mveliso we-zinc sulfate sisixhobo semveliso ekhethekileyo ekwenzeni i-zinc supelfate ye-zinc. I-Zinc sulfate yindawo ebaluleke kakhulu yemichiza esetyenziswe ngokubanzi kwimizi-mveliso eyahlukeneyo, kubandakanya ezolimo, amayeza, kunye nemveliso yekhemikhali. Yinto yomgubo we-crystalline emhlophe ...
    Funda ngokugqithisileyo
  • Nguwuphi umahluko phakathi kwegrafu kunye nokukhokela kaJulayi?

    Nguwuphi umahluko phakathi kwegrafu kunye nokukhokela kaJulayi?

    Umahluko ophambili phakathi kwegrafu kunye nokukhokelwa yile graphite yegrafu kwaye uzinzile kakhulu, ngelixa isikhokelo sinetyhefu kwaye singazinzi. Yintoni igrafu? Igrafu yindawo ye-carbon enesakhiwo esizinzileyo, sekristali. Luhlobo lwamalahle. Ngaphaya koko, yimilimizi yomntu. Iiminerali zomthonyama ...
    Funda ngokugqithisileyo
  • Nguwuphi umahluko phakathi kwe-Edta kunye nesodium gitte?

    Nguwuphi umahluko phakathi kwe-Edta kunye nesodium gitte?

    Umahluko ophambili phakathi kwe-EDTA kunye nesodium i-Edta iluncedo kwiimvavanyo ze-hematologic kuba igcina iiseli zovavanyo lwegazi, ngelixa i-sodium iluncedo njengezinto ezikhoyo ze-v kunye ne-VIII zizinzile kakhulu kule nto. Yintoni i-Edta ...
    Funda ngokugqithisileyo
  • Nguwuphi umahluko phakathi kwe-zinc kunye ne-magnesium?

    Nguwuphi umahluko phakathi kwe-zinc kunye ne-magnesium?

    Umahluko ophambili phakathi kwe-zinc kunye ne-signesium kukuba i-zinc yintsimbi yeposi yeposi, ngelixa i-magnesium yintsimbi ye-alkaline yomhlaba. I-zinc kunye ne-magnesium zizinto zekhemikhali zetafile yexesha. Ezi zinto zekhemikhali zenzeka ikakhulu njengeentsimbi. Nangona kunjalo, banezikhemikhali ezahlukeneyo kunye nomzimba ...
    Funda ngokugqithisileyo