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shakhzod chorshanbiev @shakhzodbch +99890 178 78 48 @shakhzod_b_ch 1-savol. x alkin tarkibidagi vodorodlar soni 4y ta. x dagi quyidagilarni aniqlang: 1) protonlar soni 2) neytronlar soni 3) qutbsiz bog’lar soni 4) qutbli bog’lar soni 5) molyar massa 6) jami bog’lar soni 7) yonishida kislorod oldidagi koeffisient 8) atomlar soni 2-savol. sxemadagi barcha noma’lum moddalarni toping, nomlang va reaksiya tenglamalarini yozing. 2na nanh2 [ag(nh3)2oh] h2 cl2 hcl hoh, hg2+ dimerlanishi trimerlanishi tetramerlanishi hcn c2h5oh ch3cooh hcl koh(spirt) 1500 oc hoh elektroliz 1200 oc koh(spirt) y i ii iii iv v vi vii viii ix i vii viii ix x xi xii xiii xiv xv xvi ch3cl h2 cl2 hcl hcl [ag(nh3)2oh] propilen divinil 2hcl y xvii xviii xix iii xx xxi …

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