Question

CaO-CaO3-CO2-H2CO3-H2O-NaOH-Cu(OH)2-H2O-LiOH-Al(OH)3-AlCl3

Answer 1

CaO + CO2 = CaCO3
CaCO3 = CaO + CO2
CO2 + H2O = H2CO3
H2CO3 = CO2 + H2O
Na2O + H2O = 2NaOH
2NaOH + CuCl2 = Cu(OH)2 + 2NaCl
Cu(OH)2 = CuO + H2O
Li2O + H2O = 2LiOH
3LiOH + AlCl3 = Al(OH)3 = 3LiCl
Al(OH)3 + 3HCl = AlCl3 + 3H2O

Answer 2

Спасибо!