Question

CaO+N2O3➡️ CuO+CO2➡️ K2O+SiO2➡️ Fe2O3+HCI➡️ BaO+H2O➡️

Answer 1

Ответ:

1. ca(no2)2
2. cuco2
3. k2sio3
4. fecl3+h2o
5. ba(oh)2

Answer 2

The chemical equations you provided are not balanced. I will balance them for you:

1. CaO + N2O3 → CuO + CO2 2CaO + N2O3 → 2CuO + CO2

2. CuO + CO2 → K2O + SiO2 2CuO + CO2 → K2O + SiO2

3. K2O + SiO2 → Fe2O3 + HCl 3K2O + 2SiO2 → Fe2O3 + 6HCl

4. Fe2O3 + HCl → BaO + H2O Fe2O3 + 6HCl → 2BaO + 3H2O

Please note that the balanced equations above are based on the assumption that the reactions occur under appropriate conditions and the reactants and products are stable.