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
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
spirt lampasidan savol tushdi ustoz
bunga nima deysiz 7-sinf 1-bob 8 va 9 testlar shu kabi ishlagan edik ustozlar
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Tezlik 50 C da 8 mol/l×min ga teng temperature koeffesenti 2 ga teng 20 c dagi tezlikni toping
Forwarded from Kimyo Ustozlar || Omadbek Qahramonov
Kimyo Ustozlar || Omadbek Qahramonov
Tezlik 50 C da 8 mol/l×min ga teng temperature koeffesenti 2 ga teng 20 c dagi tezlikni toping
tezlik mavzusiga qarang 5.2 yechimi turibdi
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