亚硝酸钠滴定法测定具芳伯氨基药物时,其滴定反应包括
A、NaNO2+HCl→HNO2+NaCl
B、HNO2+HCl→NOCl+H2O
C、KBr+HCl→HBr+KCl
D、HNO2+HBr→NOBr+H2O
E、Ar+NH2+NOBr2→Ar-2O或Ar-NH2+NOCl→Ar-2O
发布时间:2023-07-25 01:19:42
A、NaNO2+HCl→HNO2+NaCl
B、HNO2+HCl→NOCl+H2O
C、KBr+HCl→HBr+KCl
D、HNO2+HBr→NOBr+H2O
E、Ar+NH2+NOBr2→Ar-2O或Ar-NH2+NOCl→Ar-2O