Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
3-savol. leblan usuli bilan 10 kg Na2CO3 olish uchun H2SO4 96% (p=1.2) V-?
243. son o'zgaribdi holos😀
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
3-savol. ZnCl2 ishlatilishi so'ralgan ekan
9-sinf testizni oching yana aynan o'zi turibdi
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
3-savol. ZnCl2 ishlatilishi so'ralgan ekan
variantlar o'zgargandir savol esa o'sha
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
4n li p=1.225 h2so4 shunaqa savol bor ekan . Eritma mavusi trans kons oching judda ko'p o'xshashlari
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Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
oleumga suv qo'shish 240 SO3 va 72 g H2O
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
oleumga suv qo'shish 240 SO3 va 72 g H2O
eritma mavzusi kitobchangizda bor bu qiyini
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
oleumga suv qo'shish 240 SO3 va 72 g H2O
nazariy darsda esa aynan shuni o'zi son o'zgargan holatda😀
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Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
allatropiyadan yo'q birikma degan savol tushdi.
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
allatropiyadan yo'q birikma degan savol tushdi.
1-imtixon 40-savol
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
8.6 gr azot va vodorod aralashmasida vodorodning hajmiy ulushi 25 foiz azotni massasini top
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
8.6 gr azot va vodorod aralashmasida vodorodning hajmiy ulushi 25 foiz azotni massasini top
2-imtixon 18-savol shu kabi
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
8.6 gr azot va vodorod aralashmasida vodorodning hajmiy ulushi 25 foiz azotni massasini top
noldan guruhiz esa 20-tip savollari hammasi shu kabi ishlashgan edi
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Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
7-sinf yangi quiz ham ishlagandik darslikda ham test bor edi 50 talik 40-savol. Variant qandayligini bilmayman lekin shunaqa savol ishlangandi
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
11,2 litr CO yondirilganda qancha kj issiqlik ajraladi degan.2CO+O2=2CO2 +572 kj savol tushdi reaksiyani tenglashtirib bergan lekin togri javobi yoq ekan apelyatsiyaga berdim baribir xato chiqaribdi
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Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
11,2 litr CO yondirilganda qancha kj issiqlik ajraladi degan.2CO+O2=2CO2 +572 kj savol tushdi reaksiyani tenglashtirib bergan lekin togri javobi yoq ekan apelyatsiyaga berdim baribir xato chiqaribdi
termokimyo aynan 1-2-3-4 savollar shu kabi edi mohiyatga yetgan ishlab chiqadi
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Tuzni yodlanishidan tushdi
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
Tuzni yodlanishidan tushdi
2-3 kun oldin shu kanalga tashlagandim 21 ga etibor bering
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
spirt lampasidan savol tushdi ustoz