Copper Oxide (njira yamankhwala: COO) ndi oxidi wa mkuwa, wolimba. Ndi electrolyte wamphamvu. Oufera m'madzi ndi Mowa, sungunuka mu asidi, ammonium chloride ndi potaziyamu cyazide njira yothetsera, pang'onopang'ono kusungunuka pang'onopang'ono mu njira ya ammonia.

1. Kugwiritsa ntchito kwakukulu kwa oxide yamkuwa kumagwiritsidwa ntchito ngati galasi, ma centics, agalu ofiira kapena a buluu, ma grantruc stalsis, ma orms ena a mkuwa.
2. Mkulu wa mkuwa oxide mu mafakitale amagwiritsa ntchito makamaka Rayon, Conrazics, Glaze, komanso kupanga hydrogen, galasi lobiriwira, komanso galasi lobiriwira ndi zobiriwira.
3. Mankhwala ogwiritsa ntchito mankhwala, ngati woxidant, adatsimikiza kaboni powunikira gasi, monga chothandizira chorganict, kupanga Rayon ndi mankhwala ena amkuwa.

Njira ya mankhwala a Carbonate yoyambira ndi cu2 (o) 2Co3, imadziwikanso kuti Cuco3 · cut (oh) 2. Mtunduwu ndi wonyezimira wobiriwira, ndipo mkuwa nthawi zambiri umakhala ngati mawonekedwe a pakompyuta iyi. Ndi chinthu chomwe chimapangidwa ndi zomwe anachita zamkuwa ndi okosijeni, kaboni dayokisi ndi madzi mlengalenga. Zopanda madzi m'madzi.

1. Amagwiritsidwa ntchito chothandizira, zophera tizilombo, zovala, chakudya, sikisiketi, chilengedwe ndi mafakitale ena ndikupanga mafakitale a mkuwa.
2. Amagwiritsidwa ntchito ngati zolimbitsa thupi zowunikira.
3. Kugwiritsidwa ntchito mu mphaka wopangidwa, a Protechnics ndi utoto. Pamalimba, imagwiritsidwa ntchito ngati yodziteteza ku Smichat, mankhwala ophera komanso njira yothetsera vuto la phosphorous, komanso fungufu chifukwa mbewu; Osakanikirana ndi phula kuti mupewe ziweto ndi mbewa zamtchire kuti zisawonongeke. Amagwiritsidwa ntchito ngati zowonjezera zamkuwa mu chakudya, monga wogulitsa mafuta osungira mafuta komanso ngati zopangira popanga ma couses. Itha kugwiritsidwanso ntchito popanga siphwetekidwe, anti - zonona komanso zosokoneza.
4.