1.¡¾2019Ä꺣ÄÏ¾í¡¿ÏÂÁÐÖ¸¶¨·´Ó¦µÄÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ£¨£©

A£®ÊÒÎÂÏÂÓÃÏ¡NaOHÈÜÒºÎüÊÕCl₂£ºCl₂+2OH⁻=ClO⁻+Cl⁻+H₂O

B£®ÓÃÂÁ·ÛºÍNaOHÈÜÒº·´Ó¦ÖÆÈ¡ÉÙÁ¿H₂£ºAl+2OH⁻=AlO+H₂↑

C£®ÊÒÎÂÏÂÓÃÏ¡HNO₃ÈܽâÍ­£ºCu+2NO+2H⁺=Cu²⁺+2NO₂↑+H₂O

D£®ÏòNa₂SiO₃ÈÜÒºÖеμÓÏ¡ÑÎË᣺Na₂SiO₃+2H⁺=H₂SiO₃↓+2Na⁺