ПОМОГИТЕ СРОЧНО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

ПОМОГИТЕ СРОЧНО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

SO3 + H2O --> H2SO4
Zn(OH)2 --> ZnO + H2O
2Fe + 3Cl2 --> 2FeCl3
2NO + O2 --> 2NO2
Ca3(PO4)2 --> P2O5 + 3CaO
2NO --> N2 + O2
N2 + 3H2 <--> 2NH3
2H2O2 --> 2H2O + O2