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Milliy sertifikat | KIMYO

milliysertifikatkimyo1
🌐 Telegram ijtimoiy tarmog'idagi kimyo boʻyicha kanal | KIMYO kanali Kanal a’soschisi repetitor: @Abdiyev_Behzod ✅ Milliy sertifikat testlarining tahlili ✅ Murakkab masalalar ✅ Olimpiada masalalari yechimi ✅ A level chemistry ONLINE KURS MAVJUD
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Channel category
EDEducation General Education News
Audience gender
Male
Audience age
25-34
Audience financial status
Middle
Audience professions
Education
Summary
June 08, 13:03
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Вопрос:
Как изменяется атомный радиус элементов Na, P и K в зависимости от заряда их ядер?

June 08, 13:03

https://youtu.be/yNoSX_z23mY?si=PAxdk2ArlaSxNz1x
@milliysertifikatkimyo1

June 08, 13:03

Agar shamdafi parafin tarkibida 25 ta uglerod atomi mavjud bo’lsa , 35,2 gr parafin yondirilganda hosil bo’lgan karbonat angidrid hajmi (
l.n.sh
.) topilsin.
A) 112 B) 224
C) 336 D) 56
t.me/milliysertifikatkimyo1

June 08, 13:03

1000 litr (
n.sh
) (hajmiy ulush azot 78,4%) havodan necha ml 40% HNO3 olish (ammiakli usul) mumkin(p=1,25)
N2 dan NH3 olishdagi reaksiya unumi 10% qolgan bosqichlarda reaksiya unumi 100%
A)1102,5
B)882
C)441
D)670
t.me/milliysertifikatkimyo1

June 08, 13:03

Alyuminiy xlorid suyuqlanmasi elektroliz qilinganda 0,6mol alyuminiy hosil bo’ldi. Mis (II) xlorid suyuqlanmasi elektroliz qilinganda hosil bo’lgan mis miqdori (mol) topilsin.
( bir xil miqdorda tok o’tgan)
A) 0.9 B) 0,3
C) 0,4 D) 0.6
t.me/milliysertifikatkimyo1

June 08, 13:03
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2024-yil 14-iyul savollari A.pdf

June 08, 13:03

t.me/milliysertifikatkimyo1

June 08, 13:03
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2024-yil 14-iyul savollari A.pdf

June 08, 13:03

Harorat tasirida
kaliy gidrokarbonat parchalanganda 81.4 gr qattiq qoldiq va 6.72 l (
n.sh
) gaz ajralgan bölsa reaksiya unumini toping.
A) 60 B) 75 C) 50 D) 70
t.me/milliysertifikatkimyo1

June 08, 13:03

3 mol Bariy nitrat va 3 mol Natriy fosfat aralashtirildi hosil bo’lgan eritmadagi kation va anionlarning mollari farqini toping
A)9
B)7
C)2
D)4
t.me/milliysertifikatkimyo1