1) ne moze, pogledaj redoks potencijale 2) KCl nije kiselina, a nema kompleksnog jedinjenja K sa NH3 3) Fe2O3 + CO--> 2FeO + CO2 ---CO moze da redukuje gvozdje (moze i do Fe) 4) ne moze, isto kao 1) 5) Na2CO3 je rastvoran, nema reakcije
"A new scientific truth does not triumph by convincing opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it"Max Planck
1) ne moze, pogledaj redoks
1) ne moze, pogledaj redoks potencijale
2) KCl nije kiselina, a nema kompleksnog jedinjenja K sa NH3
3) Fe2O3 + CO--> 2FeO + CO2 ---CO moze da redukuje gvozdje (moze i do Fe)
4) ne moze, isto kao 1)
5) Na2CO3 je rastvoran, nema reakcije
"A new scientific truth does not triumph by convincing opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it" Max Planck
hvala :)
hvala :)