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səhifə | 2/10 | tarix | 29.09.2023 | ölçüsü | 40,11 Kb. | | #129560 |
| 11 Kimyo Nazorat______________________________________________________________
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O’quvchi bahosi
SANA:
2- Nazorat ishi
1.Xloropren kauchuk olinish reaksiya tenglamasini yozing.
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2.Polivinilxloridning polimerlanish darajasi 1080ga teng bo’lsa,polimerlanish
darajasini
toping._________________________________________________________
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