Question

what happened if we mixed...CO2 and Fe3SO4​

Answer 1

Answer:

This reaction shows that iron is more reactive than copper as it displaces copperfrom its solution and iron passes into solution as Fe2+ ions and ferrous sulphatesolution is formed. ... so it will turn reddish-brown and the colour of the solution will also change from blue to green.

Answer 2

Answer: This reaction shows that iron is more reactive than copper as it displaces copperfrom its solution and iron passes into solution as Fe2+ ions and ferrous sulphatesolution is formed. ... so it will turn reddish-brown and the colour of the solution will also change from blue to green.

hope this helps