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Anorganik kimyo-2024! Na + X² = NaX; Ca + X² = CaX² Fe + X² =FeX³ Yuqoridagi reaksiyalar asosida reaksiya kirishgan X moddani aniqlang.Anonymous voting
  • oq fosfor
  • azot
  • kislorod
  • xlor
0 votes
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Anorganik kimyo - 2024! S + F² => ... reaksiya mahsulotining molyar massasi 146 g/mol. 0,2 mol oltingugurt bilan necha litr (n.sh.) ftor reaksiyaga kirishgan?Anonymous voting
  • 17,92
  • 8,96
  • 13,44
  • 16,8
0 votes
👍 2 1
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Kimyo-10(2022-yil nashr)! Kislorod tutgan organik birikmalar sinfi:Anonymous voting
  • aminlar
  • nitrillar
  • amidlar
  • olefinlar
0 votes
2🔥 2😁 1
Attestatsiyaga tayyorlanayotgan ustozlar, juda diqqatli bo'lib bu yuqoridagi testlarni ishlasangiz, test jarayoni uchun Sizga oldindan ancha yordam bo'ladi deb o'ylayman! Abituriyentlarga esa suv va havoday zarur!
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Kimyo-10(2022-yil nashr)! C-C oddiy bog'lari atrofida aylanish natijasida molekulalar turli fazoviy shakllarga ega bo'lishi qaysi izomeriya hisoblanadi?Anonymous voting
  • konformatsion
  • optik
  • geometrik
  • holat (tuzilish)
0 votes
2🆒 1
Kimyo-10(2022-yil nashr)! Atom yoki atomlar guruhining bir yoki bir nechta oddiy (sigma) bog'lar atrofida aylanishi tufayli kuzatiladigan izomeriya:Anonymous voting
  • geometrik
  • optik
  • konformatsion
  • holat(struktur)
0 votes
🔥 1
Kimyo-10(2022-yil nashr)! Molekula uchidagi atom yoki atomlar (funksional) guruhining molekula o'rtasiga ko'chirilishidan hosil bo'ladigan izomeriya turi:Anonymous voting
  • optik izomeriya
  • funksional guruh holat izomeriyasi
  • konformatsiya
  • sinflararo izomeriya
0 votes
🎉 1
Kimyo-10(2022-yil nashr)! Qaysi izomerlarning molekulalari bir-biri bilan obyekt va mos kelmaydigan aks sifatida bog'langan?Anonymous voting
  • konformatsion
  • optik
  • geometrik
  • zanjir
0 votes
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Kimyo-10(2022-yil nshar)! n-butanning antikonformer va egri konformer holati qanday turdagi izomeriya hisoblanadi?Anonymous voting
  • aylanma
  • holat (tuzilish)
  • geometrik
  • optik
0 votes
🎉 2