理论上不能用于设计成原电池的反应是( )
A.HCl+NaOH= NaCl+H2OΔH<0 |
B.2CH3OH(l)+3O2(g) =2CO2(g)+4H2O(l)ΔH<0 |
C.4Fe(OH)2(s)+2H2O(l)+O2(g) = 4 Fe(OH)3(s)ΔH<0 |
D.2H2(g)+O2(g)=2H2O(l) ΔH<0 |
理论上不能用于设计成原电池的反应是( )
A.HCl+NaOH= NaCl+H2OΔH<0 |
B.2CH3OH(l)+3O2(g) =2CO2(g)+4H2O(l)ΔH<0 |
C.4Fe(OH)2(s)+2H2O(l)+O2(g) = 4 Fe(OH)3(s)ΔH<0 |
D.2H2(g)+O2(g)=2H2O(l) ΔH<0 |