August 2022 1 35 Report

Закончи уравнения следующих реакций и назови продукты:

a)SiO2+CaO=

  SiO2=NaOH=

SiO2+CaCO3=

SiO2+K2CO3=

Na2SiO3+ HCL=

 Na2SiO3+H2O+CO2=

SiO2+MgO=

SiO2+KOH=

SiO2+Na2CO3=

H2SiO3=

K2SiO3+HCl= 

SiO2+ HF=SiF4+

 

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