b, Acid là:
+ HCL: hydrochloric acid
+ H2SO4: sulfuric acid
+ HNO3: nitric acid
c, Base là:
+ KOH: potassium hydroxide
+ Ba(OH)2: barium hydroxide
+ Cu(OH)2 : copper (II) hydroxide
d, Muối là:
+ Na2CO3: sodium cacbonat
+ CaSO3 : calcium sunfit
+ NH4Cl : ammonium chloride
+ NaHCO3: sodium hydrogen carbonate
+ CH3COONa: sodium acetat