Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
TUZLARNING TUZILISHIGA OID TESTLAR.pdf
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Forwarded from Gulasal
Milliy sertifikat Kimyo 2026 (D.Xakimov) Yozma ish JAVOBLARI.pdf
4.3 MB
Milliy sertifikat Kimyo 2026 (D.Xakimov)
🩷❤️💜❤️❤️ 🩵❤️💛
💚❤️💜❤️❤️❤️❤️❤️🩵✅
🩷❤️💜❤️❤️ 🩵❤️💛
💚❤️💜❤️❤️❤️❤️❤️🩵✅
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Forwarded from Sh J
8-sinf_kimyo_reaksiya_mashqlari p.pdf
602.5 KB
8 sinf kimyo
Reaksiya yozish bo'yicha mashqlar.
1 qism javobsiz
2 qism javob va izoh
Tuzuvchi:Jo'rayev Shahzod
Parol: 8-sinf
Reaksiya yozish bo'yicha mashqlar.
1 qism javobsiz
2 qism javob va izoh
Tuzuvchi:Jo'rayev Shahzod
Parol: 8-sinf
❤2
Forwarded from KIMYO_A+ | AZAMAT UROLOV TAYYORLOV KURSI
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Forwarded from Kenjayev Nuriddin Kimyo Kursi (𝑲𝒆𝒏𝒋𝒂𝒚𝒆𝒗 𝑵𝒖𝒓𝒊𝒅𝒅𝒊𝒏 قال رسول الله صلى الله عليه وسلم: إن الله هو الحكم)
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
1-test
Eritmaga HCl qoʻshilganda qaysi modda gidrolizi kuchayadi?
1. ZnCl2
2. KCN
3. KNO3
4. Na2CO3
Javob: 2,4✅
Kanal:@Ozodbekximik11😄
Eritmaga HCl qoʻshilganda qaysi modda gidrolizi kuchayadi?
1. ZnCl2
2. KCN
3. KNO3
4. Na2CO3
Javob: 2,4✅
Kanal:@Ozodbekximik11
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
2-test
3,66 gr xlor oksidi tarkibida
1.42 gr xlor boʻlsa oksid formulasini toping
A) Cl2O
B) Cl2O3
C) Cl2O5
D) Cl2O7😄
✈️ Kanal:@Ozodbekximik11😄
3,66 gr xlor oksidi tarkibida
1.42 gr xlor boʻlsa oksid formulasini toping
A) Cl2O
B) Cl2O3
C) Cl2O5
D) Cl2O7
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
3-test
Polivinilxlorid polimerlanish dr 2000.ortacha molyar massasini toping
Kanal:@Ozodbekximik11😄
(C2H3Cl)2000
2000•62.5=125000😄
Polivinilxlorid polimerlanish dr 2000.ortacha molyar massasini toping
Kanal:@Ozodbekximik11
(C2H3Cl)2000
2000•62.5=125000
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
4-test
7 g Fe 6 g S 12 g O iborat birikma formulasini aniqlang
😎 @Ozodbek_ximik😎
7/56=0.125. 1. 2
6/32=0.1875. 1.5. 3
12/16=0.75 6. 12
Fe2(SO4)3😄
🅰️ ➕ @Ozodbek_ximik🅰️ ➕
7 g Fe 6 g S 12 g O iborat birikma formulasini aniqlang
7/56=0.125. 1. 2
6/32=0.1875. 1.5. 3
12/16=0.75 6. 12
Fe2(SO4)3
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
5-test
Tarkibida bitta metall saqlagan organik modda yonganda 242 g CO2 64.8 g suv 5.6 g N2 va 4 g MgO hosil boldi. Organik moddani formulasini toping
😎 @Ozodbek_ximik😎
Tarkibida bitta metall saqlagan organik modda yonganda 242 g CO2 64.8 g suv 5.6 g N2 va 4 g MgO hosil boldi. Organik moddani formulasini toping
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
6-test
CuO qaysi moddalar bilan kirishadi
✈️ @Ozodbek_ximik✈️
A) CO✅
B) H2O
C) Ag
D) O2
💬 Kanal:@Ozodbekximik11✅
💬 Guruh:@Ozodbek_ximik11✅
🌟 Kimyo oʻqiydigan tanishlarizga ham yuborib qoʻying🌟
CuO qaysi moddalar bilan kirishadi
A) CO
B) H2O
C) Ag
D) O2
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
7-test
Quydagi aminni sistematik nomenklatura boʻyicha nomlanag
CH3-(CH3)CH-CH2-NH2
✈️ @Ozodbek_ximik11✈️
Javob:1-amino 2-metil propan
💬 Kanal:@Ozodbekximik11✅
💬 Guruh:@Ozodbek_ximik11✅
✈️ Kimyo oʻqiydigan tanishlarizga ham yuborib qoʻying✈️
Quydagi aminni sistematik nomenklatura boʻyicha nomlanag
CH3-(CH3)CH-CH2-NH2
Javob:1-amino 2-metil propan
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
Xlorofill savoli indamelar bizni kitobdan test boʻlib kelibdi milliy sertifikatda😎
27-1smena
2. 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 bo‘ldi. Xlorofill formulasini aniqlang.
A) C55H72N4O5Mg😄
B) C55H72N4O6Mg
C) C54H72N4O5Mg
D) C55H70N4O5Mg
🌟 @Ozodbek_ximik🌟
✈️ Kanal:@Ozodbekximik11✈️
✈️ Guruh:@Ozodbek_ximik11✈️
Kimyo oʻqiydigan tanishlarizga ham yuborib qoʻying
27-1smena
2. 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 bo‘ldi. Xlorofill formulasini aniqlang.
A) C55H72N4O5Mg
B) C55H72N4O6Mg
C) C54H72N4O5Mg
D) C55H70N4O5Mg
Kimyo oʻqiydigan tanishlarizga ham yuborib qoʻying
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
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Forwarded from KIMYO MASALA YECHISH OZODBEK_XIMIK1 (Ozodbek)
-2147483648_-220153.jpg
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Bizni kitobda sal boshqa modda edikan mexanizm bir xil boʻladi 😄
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