September 2021 2 15 Report

Тема - Генетическая связь. Решить цепочку

№1 Al--Al(OH)3--Al(NO3)3--Al(OH)3--Al2O3

№2 Si--> NaSiO3--->H2SiO3--->SiO2

№3 CH4--> CH3B2--> C2H6-----C2H4--->C2H3Cl---->C2H4 I C2H2

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