ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©a¡¢b¡¢c¡¢d¡¢e¡¢f¡¢gΪÆßÖÖÓÉ¶ÌÆÚÖÜÆÚÔªËØ¹¹³ÉµÄÁ£×Ó£¬ËüÃǶ¼ÓÐ10¸öµç×Ó£¬Æä½á¹¹ÌصãÈçÏ£º
| Á£×Ó´úÂë | a | b | c | d | e | f | g |
| Ô×ÓºËÊý | µ¥ºË | µ¥ºË | Ë«ºË | ¶àºË | µ¥ºË | ¶àºË | ¶àºË |
| µ¥Î»µçºÉÊý | 0 | 1+ | 1- | 0 | 2+ | 1+ | 0 |
ÆäÖÐbµÄÀë×Ó°ë¾¶´óÓÚeµÄÀë×Ó°ë¾¶£»dÊÇÓɼ«ÐÔ¼ü¹¹³ÉµÄËÄÔ×Ó¼«ÐÔ·Ö×Ó£»cÓëf¿É·´Ó¦Éú³ÉÁ½¸ö¹²¼ÛÐÍg·Ö×Ó¡£ÊÔд³ö£º
£¨1£©d·Ö×ӵĿռ乹ÐÍΪ ¡£
£¨2£©bÓëeÏàÓ¦ÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔÇ¿Èõ±È½ÏΪ£º £¾ (Óû¯Ñ§Ê½±íʾ)¡£
£¨3£©dÈÜÓÚË®µÄµçÀë·½³Ìʽ ¡£
£¨4£©gÁ£×ÓËù¹¹³ÉµÄ¾§ÌåÀàÐÍÊô ¡£
£¨5£©cÁ£×ÓÊÇ £¬fÁ£×ÓÊÇ £¨¶¼Óû¯Ñ§Ê½±íʾ£©¡£
£¨12·Ö£©
£¨1£©_______Èý½Ç×¶ÐÍ____
£¨2£©___ NaOH __ £¾ ___ Mg(OH)2¡¡__
£¨3£©__ NH3+H2ONH3¡¤H2O
NH+4+OH-¡¡__
£¨4£©______·Ö×Ó¾§Ìå__
£¨5£©___ OH-_______ H3O+?
½âÎö:
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿