Ca Cu feo h2o
NH3.H2O+H2SO4 NH3.H2O+HCL Ca(OH)2+SO2 Ca(OH)2+SO3 Cu(OH)2+Fe
请配平FeO+HCl=FeCl3+H2O
Cu(H2O)4 ^2+
已知有HCl,H2O,NaOH,Na2CO3,CaCO3,NaCl,CaO,Ca(OH)2,Cu,Fe,Al,明矾.能制
cu+2ag=Cu十2Ag.CaCO3十2H=CO2个十h2O十Ca的化学方程式,这是离子反
Na Ca H2O
cu+h2o=cu(oh)2+h2
Ca(OH)2 + Cu = Ca + Cu(OH)2
CuO+H2O=H2O2+Cu
+CuO=H2O+N2+Cu
H2+CuO=Cu+H2O
FeO+H2SO4(稀硫酸)反应会生成FeSO4+H2O吗