首先,滴定度的表示有两种,一种是T(X)型,一种T(X/Y)型;
T(HCl)=0.004347g/mol,应该是T(HCl)=0.004347g/ml,即相当于每毫升盐酸溶液中含有HCl 0.004347g;
则:
(1)HCl+NaOH=NaCl+H2O
1:1反应,T(HCl/NaOH)=0.004347g/mol÷36.46 g/mol×40.00g/mol=0.004769g/ml
(2) 2HCl+CaO=CaCl+H2O
1:2反应,T(HCl/CaO)=1/2×0.004347g/mol÷36.46 g/mol×56.08g/mol=0.003343g/ml