UNIVERSAL KIMYO
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Keling!!! Kimyoni birgalikda Γ³rganamizπŸ”₯
Π”Π°Π²Π°ΠΉΡ‚Π΅!!! Π˜Π·ΡƒΡ‡Π°Π΅ΠΌ вмСстС Π₯имиюπŸ”₯
ustoz: Bunyod Raxmanov
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Bog'lanish πŸ”— @ProChem
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UNIVERSAL KIMYO
5.19K subscribers
UNIVERSAL KIMYO
πŸ”’βŽπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈ

8️⃣ 33.34.35-topshiriqlar. CH4 ni 1500 Β°Cda kreking qilib atsetilen, atsitelindan aktiv koβ€˜mir tasirida necha g benzol hosil boβ€˜lishi (unum 30%)
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9️⃣ 42-savol
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πŸ”Ÿ Konyugirlangan tipdagi moddalar Ο€ bog’lar Οƒ bog’larga nisbatan perpindikulyar joylashib C lar orasidagi qo’sh bog’lar oddiy bog’larga nisbatan qisqargan uglevodorodlarni aniqlang
1)butadiyen-1,3βœ… 2)butadiyen-1,2 3)propadiyen 4)benzolβœ…
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1️⃣1️⃣ 42-savol
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πŸ”₯3
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1️⃣2️⃣ 5-s. 3,66 gr xlor oksidi tarkibida
1.42 gr xlor boΚ»lsa oksid formulasini toping
A) Cl2O
B) Cl2O3
C) Cl2O5
D) Cl2O7
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1️⃣3️⃣ 42-savol.
1) CH3COOH(ert) elektroliz
2) CnH2n+KMnO4+H2SO4= izomoy kislota+Butanon-2
3) Pentin-2+Br2=
4) 2,2,4-trimetilpentanon-3+H2
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1️⃣4️⃣ 37. 100 g 49 %  H2SO4 eritmasiga 0,2 mol Cr(OH)3 solindi,  hosil bo’lgan eritmaga 236,6 25 % BaS eritmasi qo’shildi va biroz qizidirildi, cho’kmalar ajratib olindi(cho’kma tarkibida nordon tuz mavjud emas). Cho’kmalar mollari yig’indisini aniqlang.
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1️⃣5️⃣ 39. 57,4 g ZnSO4β€’7H2O moΚ»l miqdordagi suvda eritildi.
Hosil boΚ»lgan eritmaga K va K2O aralshmasidan qoΚ»shildi
( K atomlari soni O atomlar sonidan 2,5 marta katta)
Natijada 2,016 litr gaz ajraldi.  Hosil boΚ»lgan eritmada necha gramm KOH boΚ»ladi.
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1️⃣6️⃣ 7 g Fe 12 g S 16 g O iborat birikmaning brutto formulasini aniqlang
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1️⃣7️⃣ KNO3, KOH, H3O, H2O2, NH4Cl birikmalarda qanday bogΚ»lanish turlari bor?
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1️⃣8️⃣ 39-savol.
57.4 g ZnSO4β€’7H2O moΚ»l miqdordagi suvda eritildi. Hosil boΚ»lgan eritmaga K va K2O aralshmasidan qoΚ»shildi ( K atomlari soni O atomlar sonidan 2.5 marta katta), natijada 2.016 l gaz ajraldi. Hosil boΚ»lgan eritmada necha g KOH boΚ»ladi.
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❀2πŸ‘2
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πŸ”’βŽπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈ 2️⃣ Siklogeksanga Na2SO4 qoΚ»shib 150 C gidrogenlaganda qanday modda hosil boΚ»ladi va sistematik nomenklatura boΚ»yicha nomlang.
πŸ–₯ kirib chiqqanlar savolga tuzatish kiritish kerak, kimyoviy mazmunsiz savol bb qolgan
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πŸ”’βŽπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈ 3️⃣ 43- savolda qizil tuz va oq tuz tushdi.
⚠️43-yozma ish savoli to'liq yetib kelmadi, kimning esida bo'lsa yozsin
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1️⃣9️⃣ 43-topshiriq shundaymidi? β€” kirib chiqqanlarπŸ‘‹
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πŸ‘2
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βŒ¨οΈβ“NAZARIY❌
βŒ¨οΈβ“AMALIY❌

36. Mn3O4+KMnO4+H2SO4= tenglashtiring.....

πŸ“Œ5Mn₃Oβ‚„ + 2KMnOβ‚„ + 24Hβ‚‚SOβ‚„ = 17MnSOβ‚„ + Kβ‚‚SOβ‚„ + 24Hβ‚‚O
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πŸ”’βŽπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈπŸ…°οΈ 2️⃣ Siklogeksanga Na2SO4 qoΚ»shib 150 C gidrogenlaganda qanday modda hosil boΚ»ladi va sistematik nomenklatura boΚ»yicha nomlang.
πŸ‘†buni ham tuzatishga yordam bering
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1️⃣9️⃣ 43-topshiriq shundaymidi? β€” tuzatilgan variantiβœ…
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πŸ‘3
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2️⃣0️⃣ 89,2 g xlorofill yondirilganda gazlangan suvlar tarkibida uchraydigan 242 g gaz, 64,8 g suv, 5,6 g azot va 4 g magniy oksid hosil boβ€˜ldi. Xlorofill formulasini aniqlang.
A) C55H72N4O5Mg
B) C55H72N4O6Mg
C) C54H72N4O5Mg
D) C55H70N4O5Mg
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❀1
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