9-sinf kimyo 4-chorak @e_baza_ishreja
Page preview (3 pages)
Scroll down 👇About "9-sinf kimyo 4-chorak @e_baza_ishreja"
ðð¸ññ1 t/r mavzu uyga vazifa 1 xrom. davriy jadvaldagi o ârni. atom tuzilishi va ayrim xossalari â§31 146-bet 4-mashq 2 xromning ii,iii,vi valentli birikmalari va xossalari. laboratoriya ishi â14. xromning ikki, uch va olti valentli birikmalari â§32 152-bet, 2-mashq 3 marganes. davriy jadvaldagi o ârni. atom tuzilishi va ayrim xossalari â§33,1-qism 152-154-bet o'qib kelish 4 marganesning birikmalari va ularning ishlatilishi â§33,2-qism 156-bet 3-masala 5 temir. laboratoriya ishi â15. temirning (ii) va (iii) gidroksidlarini olish. laboratoriya ishi â16. ikki va uch valentli temir tuzlarini bilib olish â§34 161-bet, 3-mashq 6 temirning eng muhim birikmalari, ishlatilishi. biologik ahamiyati â§35 165-bet 4-mashq 7 masala va mashqlar yechish 171-177-bet, masala yechish 8 7-nazorat...
This file contains 3 pages in XLSX format (10.8 KB). To download "9-sinf kimyo 4-chorak @e_baza_ishreja", click the Telegram button on the left.