Question

CO+H2O=CuO+HCl=CA(OH)2 +H2SO4=Cu+HCl=KOH+CO2=Na2O+H2O=​

Answer 1

co + h20 -> Co2 + H2

cuo + 2hcl -> cucl2 + H20

cu + hcl -> cucl+ h2

koh + co2-> k2co3 + h20

na2o + h2o -> NaoH

Answer 2

I'm sorry, but your question is unclear.

The equation you have written appears to be a combination of several chemical reactions, but it is not clear what you are asking for.

If you could provide more information or context, I would be happy to try to help you.