aralashmaga doir reaksiya tenglamalari

you tube: @kimyo_caa +998 91 539 44 09 abdumajid chorshanbiyev kimyo kursi bmb imtihonida ko'p so'raladigan anorganik reaksiyalar 1. birikish reaksiyalari (a + b → ab) metall + kislorod 4na + o₂ → 2na₂o 2na + o₂ → na₂o₂ (ortiqcha o₂ da) 2mg + o₂ → 2mgo 4al + 3o₂ → 2al₂o₃ 4fe + 3o₂ → 2fe₂o₃ (oddiy sharoitda) 3fe + 2o₂ → fe₃o₄ (yonishda) 2cu + o₂ → 2cuo nometall + kislorod s + o₂ → so₂ 2s + 3o₂ → 2so₃ (katalizator bilan) n₂ + o₂ → 2no (2000°c yoki razryad) 4p + 5o₂ → 2p₂o₅ c + o₂ → co₂ (ortiqcha o₂) 2c + o₂ → 2co (kam o₂) metall + galogen 2na + cl₂ → 2nacl …

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