ÌâÄ¿ÄÚÈÝ
ÓÐ100 mL 3 mol¡¤L?1µÄNaOHÈÜÒººÍ100 mL 1 mol¡¤L?1µÄAlCl3ÈÜÒº¡£(a)½«NaOHÈÜÒºÖðµÎµÎ¼Óµ½AlCl3ÈÜÒºÖУ¬±ßµÎ±ßÕñµ´£¬Ö±µ½µÎÍꣻ(b)½«AlCl3ÈÜÒºÖðµÎµÎ¼Óµ½NaOHÈÜÒºÖУ¬±ßµÎ±ßÕñµ´£¬Ö±ÖÁµÎÍê¡£¶ÔÉÏÊöÁ½¸öʵÑé¹ý³Ì£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®ÏÖÏóÏàͬ£¬³ÁµíÖÊÁ¿ÏàµÈ B£®ÏÖÏóÏàͬ£¬³ÁµíÖÊÁ¿²»ÏàµÈ
C£®ÏÖÏó²»Ïàͬ£¬³ÁµíÖÊÁ¿ÏàµÈ D£®ÏÖÏó²»Ïàͬ£¬³ÁµíÖÊÁ¿²»ÏàµÈ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁжԾ§ÌåÀàÐÍÅжÏÕýÈ·µÄÊÇ( )
Ñ¡Ïî | Na2B2O7 | CaF2 | H3BO3 | NH3 |
A | Ô×Ó¾§Ìå | ½ðÊô¾§Ìå | Ô×Ó¾§Ìå | ·Ö×Ó¾§Ìå |
B | Àë×Ó¾§Ìå | ·Ö×Ó¾§Ìå | Àë×Ó¾§Ìå | ·Ö×Ó¾§Ìå |
C | Àë×Ó¾§Ìå | Àë×Ó¾§Ìå | ·Ö×Ó¾§Ìå | ·Ö×Ó¾§Ìå |
D | ·Ö×Ó¾§Ìå | Àë×Ó¾§Ìå | ·Ö×Ó¾§Ìå | Àë×Ó¾§Ìå |