已知有HCl,H2O,NaOH,Na2CO3,CaCO3,NaCl,CaO,Ca(OH)2,Cu,Fe,Al,明矾.能制取出什么?越多越好.
问题描述：
已知有HCl,H2O,NaOH,Na2CO3,CaCO3,NaCl,CaO,Ca(OH)2,Cu,Fe,Al,明矾.能制取出什么?越多越好.
答
2HCl+Na2CO3/CaCO3==2NaCl/CaCl2+CO2(g)+H2OHCl+NaOH==NaCl+H2O2HCl+CaO/Ca(OH)2==CaCl2+H2O/2H2O2HCl+Cu/Fe==CuCl2/FeCl2+H2(g)6HCL+2Al==2AlCl3+3H2(g)H2O+CaO==Ca(OH)22Al+2NaOH+2H2O==2NaAlO2+3H2(g)6NaOH+6KAl(...