ÌâÄ¿ÄÚÈÝ
ϱíÎªÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬Çë²ÎÕÕÔªËØ¢Ù¡«¢àÔÚ±íÖеÄλÖ㬻شðÏÂÁÐÎÊÌ⣮
£¨1£©¢Ü¡¢¢Ý¡¢¢ÞµÄÔ×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòΪ£¨ÌîÔªËØ·ûºÅ£© £»ÔªËØ¢àµÄÔ×ӽṹʾÒâͼΪ £®
£¨2£©¢Ú¡¢¢Û¡¢¢ßµÄ×î¸ß¼Ûº¬ÑõËáµÄËáÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ £¨Ìѧʽ£©£¬
£¨3£©Ð´³öÓÉ¢Ù¡¢¢ÜÁ½ÖÖÔªËØÐγɵϝºÏÎïµÄµç×Óʽ£º £®
£¨4£©ÔªËØ¢ÛºÍÔªËØ¢Þ¸÷×ÔËùÐγɵÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÖ®¼ä·¢Éú»¯Ñ§·´Ó¦µÄÀë×Ó·½³Ìʽ£º £®
| ×å ÖÜÆÚ |
¢ñA | 0 | ||||||
| 1 | ¢Ù | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | |
| 2 | ¢Ú | ¢Û | ¢Ü | |||||
| 3 | ¢Ý | ¢Þ | ¢ß | ¢à | ||||
£¨2£©¢Ú¡¢¢Û¡¢¢ßµÄ×î¸ß¼Ûº¬ÑõËáµÄËáÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ
£¨3£©Ð´³öÓÉ¢Ù¡¢¢ÜÁ½ÖÖÔªËØÐγɵϝºÏÎïµÄµç×Óʽ£º
£¨4£©ÔªËØ¢ÛºÍÔªËØ¢Þ¸÷×ÔËùÐγɵÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÖ®¼ä·¢Éú»¯Ñ§·´Ó¦µÄÀë×Ó·½³Ìʽ£º
¿¼µã£ºÔªËØÖÜÆÚÂɺÍÔªËØÖÜÆÚ±íµÄ×ÛºÏÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£º£¨1£©µç×Ó²ãÔ½¶à£¬°ë¾¶Ô½´ó£¬µç×Ó²ãÒ»Ñù£¬ºËµçºÉÊýÔ½¶à£¬°ë¾¶Ô½Ð¡£¬¸ù¾ÝÔ×ӽṹʾÒâͼµÄ»·¨À´»Ø´ðÅжϣ»
£¨2£©Í¬Ö÷×åÔªËØµÄÔ×Ó´ÓÉϵ½Ï£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥¼õÈõ£¬Í¬ÖÜÆÚ´Ó×óµ½ÓÒ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥ÔöÇ¿£»
£¨3£©¸ù¾Ý»¯ºÏÎï´æÔڵĻ¯Ñ§¼ü½áºÏµç×ÓʽµÄÊéд֪ʶÀ´»Ø´ð£»
£¨4£©ÇâÑõ»¯ÂÁÊÇÁ½ÐÔÇâÑõ»¯Î¿ÉÒÔºÍÇ¿ËáÖ®¼ä·´Ó¦Éú³ÉÂÈ»¯ÂÁºÍË®£®
£¨2£©Í¬Ö÷×åÔªËØµÄÔ×Ó´ÓÉϵ½Ï£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥¼õÈõ£¬Í¬ÖÜÆÚ´Ó×óµ½ÓÒ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥ÔöÇ¿£»
£¨3£©¸ù¾Ý»¯ºÏÎï´æÔڵĻ¯Ñ§¼ü½áºÏµç×ÓʽµÄÊéд֪ʶÀ´»Ø´ð£»
£¨4£©ÇâÑõ»¯ÂÁÊÇÁ½ÐÔÇâÑõ»¯Î¿ÉÒÔºÍÇ¿ËáÖ®¼ä·´Ó¦Éú³ÉÂÈ»¯ÂÁºÍË®£®
½â´ð£º
½â£º¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеķֲ¼£¬ÖªµÀ¢Ù¡«¢àÔªËØ·Ö±ðÊÇ£ºH¡¢C¡¢N¡¢O¡¢Na¡¢Al¡¢Si¡¢Cl£®
£¨1£©Na¡¢AlµÄµç×Ó²ã±ÈO¶àÒ»²ã£¬ËùÒÔOµÄ°ë¾¶×îС£¬NaºÍAlµç×Ó²ãÒ»Ñù£¬AlºËµçºÉÊýÔ½¶à£¬°ë¾¶Ô½Ð¡£¬ËùÒÔ°ë¾¶´óСΪ£ºNa£¾Al£¾O£¬ClµÄÔ×ӽṹʾÒâͼΪ£º
£¬¹Ê´ð°¸Îª£ºNa£¾Al£¾O£»
£»
£¨2£©Í¬Ö÷×åÔªËØµÄÔ×Ó´ÓÉϵ½Ï£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥¼õÈõ£¬ËùÒÔH2CO3£¾H2SiO3£¬Í¬ÖÜÆÚ´Ó×óµ½ÓÒ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥ÔöÇ¿£¬ËùÒÔHN03£¾H2CO3£¬¹Ê´ð°¸Îª£ºHN03£¾H2CO3£¾H2SiO3£»
£¨3£©ÓÉ¢Ù¡¢¢ÜÁ½ÖÖÔªËØÐγɵϝºÏÎïH2OÊǹ²¼Û»¯ºÏÎµç×ÓʽΪ
£¬¹Ê´ð°¸Îª£º
£»
£¨4£©ÔªËØ¢ÛºÍÔªËØ¢Þ¸÷×ÔËùÐγɵÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðÊÇÏõËáºÍÇâÑõ»¯ÂÁ£¬¶þÕßÖ®¼ä·¢Éú»¯Ñ§·´Ó¦µÄÀë×Ó·½³ÌʽAl£¨OH£©3+3H+¨TAl3++3H2O£¬
¹Ê´ð°¸Îª£ºAl£¨OH£©3+3H+¨TAl3++3H2O£®
£¨1£©Na¡¢AlµÄµç×Ó²ã±ÈO¶àÒ»²ã£¬ËùÒÔOµÄ°ë¾¶×îС£¬NaºÍAlµç×Ó²ãÒ»Ñù£¬AlºËµçºÉÊýÔ½¶à£¬°ë¾¶Ô½Ð¡£¬ËùÒÔ°ë¾¶´óСΪ£ºNa£¾Al£¾O£¬ClµÄÔ×ӽṹʾÒâͼΪ£º
£¨2£©Í¬Ö÷×åÔªËØµÄÔ×Ó´ÓÉϵ½Ï£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥¼õÈõ£¬ËùÒÔH2CO3£¾H2SiO3£¬Í¬ÖÜÆÚ´Ó×óµ½ÓÒ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮºÏÎïµÄËáÐÔÖð½¥ÔöÇ¿£¬ËùÒÔHN03£¾H2CO3£¬¹Ê´ð°¸Îª£ºHN03£¾H2CO3£¾H2SiO3£»
£¨3£©ÓÉ¢Ù¡¢¢ÜÁ½ÖÖÔªËØÐγɵϝºÏÎïH2OÊǹ²¼Û»¯ºÏÎµç×ÓʽΪ
£¨4£©ÔªËØ¢ÛºÍÔªËØ¢Þ¸÷×ÔËùÐγɵÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·Ö±ðÊÇÏõËáºÍÇâÑõ»¯ÂÁ£¬¶þÕßÖ®¼ä·¢Éú»¯Ñ§·´Ó¦µÄÀë×Ó·½³ÌʽAl£¨OH£©3+3H+¨TAl3++3H2O£¬
¹Ê´ð°¸Îª£ºAl£¨OH£©3+3H+¨TAl3++3H2O£®
µãÆÀ£º±¾Ì⿼²éѧÉúÔªËØÖÜÆÚ±íµÄ½á¹¹ºÍÔªËØÖÜÆÚÂɵÄÓйØÖªÊ¶£¬×¢Òâ֪ʶµÄ¹éÄɺÍÕûÀíÊǽâÌâ¹Ø¼ü£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¼×ËᣨHCOOH£©µÄÏÂÁÐÐÔÖÊÖУ¬¿ÉÒÔÖ¤Ã÷ËüÊÇÈõµç½âÖʵÄÊÇ£¨¡¡¡¡£©
| A¡¢¼×ËáÈÜÒºÖÐÓдóÁ¿µÄHCOOH·Ö×ÓºÍH+¡¢HCOO- |
| B¡¢¼×ËáÄÜÓëË®ÒÔÈÎÒâ±ÈÀý»¥ÈÜ |
| C¡¢10mL 1 mol/L¼×ËáÇ¡ºÃÓë10mL 1 mol/LNaOHÈÜÒºÍêÈ«·´Ó¦ |
| D¡¢ÔÚÏàͬζÈÏ£¬ÏàͬŨ¶ÈµÄ¼×ËáÈÜÒºµÄµ¼µçÐÔ±ÈÑÎËáÈõ |