realizati transformarea: Ca+O2-> a; a+H2O=>b; b+c=>CaCl+H2O; d+ e=>c; C+NaOH=>f+H2O ; c-acid monobazic, tare,solubil in apa

Răspuns :

2Ca+O2 =2CaO
CaO+H2O = Ca(OH)2
Ca(OH)2 + 2HCl = CaCl2 + 2H2O
H2+Cl2 = 2HCl
HCl+NaOH = NaCl+H2O