1£®ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ(¡¡¡¡)

A£®³ÎÇåʯ»ÒË®ÓëÏ¡ÑÎËá·´Ó¦£ºCa(OH)₂£«2H^£«===Ca^2£«£«2H₂O

B£®Ì¼ËáÄÆÈÜÒºÓëÑÎËá·´Ó¦£ºNa₂CO₃£«2H^£«===2Na^£«£«CO₂↑£«H₂O

C£®Ï¡ÁòËáÓëÇâÑõ»¯±µÈÜÒº·´Ó¦£ºH^£«£«OH^£­£«Ba^2£«£«SO===H₂O£«BaSO₄↓

D£®ÇâÑõ»¯Í­ÓëÏ¡ÁòËá·´Ó¦£ºCu(OH)₂£«2H^£«===Cu^2£«£«2H₂O

´ð°¸£ºD

2£®ÄÜÓÃH^£«£«OH^£­===H₂O±íʾµÄÊÇ(¡¡¡¡)

A£®Ba(OH)₂ÈÜÒººÍÏ¡ÁòËá·´Ó¦

B£®NaOHÈÜÒººÍÑÎËá·´Ó¦

C£®Cu(OH)₂ºÍÏ¡ÁòËá·´Ó¦

D£®NaOHÈÜÒººÍCO₂·´Ó¦

´ð°¸£ºB

3£®ÏÂÁи÷×éÀë×ÓÖУ¬ÄÜÔÚÇ¿ËáÈÜÒºÀï´óÁ¿¹²´æ£¬²¢ÇÒÈÜÒº³ÊÎÞɫ͸Ã÷µÄÊÇ(¡¡¡¡)