ÌâÄ¿ÄÚÈÝ
ÏÖÓÐÏÂÁжÌÖÜÆÚÔªËØÐÔÖʵÄÏà¹ØÊý¾Ý£º
ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÉϱíÖи÷ÔªËØ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄÊÇ£¨ÌîËáµÄ»¯Ñ§Ê½£© £¬¸ÃÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊÇ £®
£¨2£©ÖÜÆÚ±íÖУ¬Í¬Ò»Ö÷×åÔªËØ»¯Ñ§ÐÔÖÊÏàËÆ£»Í¬Ê±ÓÐÐ©ÔªËØºÍËüÔÚÖÜÆÚ±íÖÐ×óÉÏ·½»òÓÒÏ·½µÄÁíÒ»Ö÷×åÔªËØµÄ»¯Ñ§ÐÔÖÊÒ²ÏàËÆ£¬ÈçLiÓëMg£¬Õâ³ÆÎª¶Ô½ÇÏß¹æÔò£®ÉϱíÖÐÓëîëµÄ»¯Ñ§ÐÔÖÊÏàËÆµÄÔªËØÓУ¨ÌîÔªËØÃû³Æ£© £®îëµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÊôÁ½ÐÔ»¯ºÏÎ¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇ £¬Äܹ»ËµÃ÷Æä¾ßÓÐÁ½ÐԵķ´Ó¦µÄÀë×Ó·½³ÌʽΪ £®
£¨3£©ÔªËآ޵ĽðÊôÐÔ±ÈÔªËØ¢ÚÒª £¨Ìî¡°Ç¿¡±»ò¡°Èõ¡±£©£¬ÊÔ´ÓÎïÖʽṹ·½Ãæ½âÊÍÆäÔÒò£º £®
£¨4£©ÊµÑéÊÒÏÖÓÐÔªËØ¢ÚµÄµ¥ÖʺÍijδ֪½ðÊôµ¥ÖÊM£¬ÇëÉè¼ÆÊµÑé·½°¸±È½ÏÁ½ÕߵĽðÊôÐÔÇ¿Èõ£¬ÔÚϱíÖÐÌîдʵÑé²Ù×÷¡¢Ô¤ÆÚÏÖÏóºÍ½áÂÛ£®£¨¿É¹©Ñ¡ÔñµÄÊÔ¼ÁÓУºÕôÁóË®¡¢0.01mol/LHCl¡¢0.01mol/LNaOH¡¢·Ó̪ÈÜÒº¡¢×ÏɫʯÈïÈÜÒº£®ÊµÑéÊÒ³£ÓÃÒÇÆ÷¿ÉÈÎÒâÑ¡Ôñ£©
| ÔªËØ±àºÅ ÔªËØÐÔÖÊ | ¢Ù | ¢Ú | ¢Û | ¢Ü | ¢Ý | ¢Þ | ¢ß | ¢à |
| Ô×Ó°ë¾¶£¨10-10m£© | 0.74 | 1.60 | 1.52 | 1.10 | 0.99 | 1.86 | 0.75 | 1.43 |
| ×î¸ß»ò×îµÍ»¯ºÏ¼Û | +2 | +1 | +5 | +7 | +1 | +5 | +3 | |
| -2 | -3 | -1 | -3 |
£¨1£©ÉϱíÖи÷ÔªËØ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄÊÇ£¨ÌîËáµÄ»¯Ñ§Ê½£©
£¨2£©ÖÜÆÚ±íÖУ¬Í¬Ò»Ö÷×åÔªËØ»¯Ñ§ÐÔÖÊÏàËÆ£»Í¬Ê±ÓÐÐ©ÔªËØºÍËüÔÚÖÜÆÚ±íÖÐ×óÉÏ·½»òÓÒÏ·½µÄÁíÒ»Ö÷×åÔªËØµÄ»¯Ñ§ÐÔÖÊÒ²ÏàËÆ£¬ÈçLiÓëMg£¬Õâ³ÆÎª¶Ô½ÇÏß¹æÔò£®ÉϱíÖÐÓëîëµÄ»¯Ñ§ÐÔÖÊÏàËÆµÄÔªËØÓУ¨ÌîÔªËØÃû³Æ£©
£¨3£©ÔªËآ޵ĽðÊôÐÔ±ÈÔªËØ¢ÚÒª
£¨4£©ÊµÑéÊÒÏÖÓÐÔªËØ¢ÚµÄµ¥ÖʺÍijδ֪½ðÊôµ¥ÖÊM£¬ÇëÉè¼ÆÊµÑé·½°¸±È½ÏÁ½ÕߵĽðÊôÐÔÇ¿Èõ£¬ÔÚϱíÖÐÌîдʵÑé²Ù×÷¡¢Ô¤ÆÚÏÖÏóºÍ½áÂÛ£®£¨¿É¹©Ñ¡ÔñµÄÊÔ¼ÁÓУºÕôÁóË®¡¢0.01mol/LHCl¡¢0.01mol/LNaOH¡¢·Ó̪ÈÜÒº¡¢×ÏɫʯÈïÈÜÒº£®ÊµÑéÊÒ³£ÓÃÒÇÆ÷¿ÉÈÎÒâÑ¡Ôñ£©
| ²½Öè | ʵÑé²Ù×÷ | Ô¤ÆÚÏÖÏóÓë½áÂÛ |
| 1 | ||
| 2 |
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£º¶ÌÖÜÆÚÔªËØÖУ¬¢ÙÖ»ÓÐ×îµÍ¼Û-2£¬Ôò¢ÙΪO£»
¢ÝÓÐ+7¡¢-1¼Û£¬´¦ÓÚ¢÷A×壬Ôò¢ÝΪCl£»
¢Ü¢ß¶¼ÓÐ+5¡¢-3¼Û£¬´¦ÓÚ¢õA×壬ÇҢܵÄÔ×Ó°ë¾¶½Ï´ó£¬¹Ê¢ÜΪP¡¢¢ßΪN£»
¢àÓÐ×î¸ß¼Û+3£¬´¦ÓÚ¢óA×壬Ô×Ó°ë¾¶´óÓÚP£¬Ôò¢àΪAl£»
¢ÚÓÐ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×Ó°ë¾¶´óÓÚAl£¬Ôò¢ÚΪMg£»
¢Û¢Þ¶¼ÓÐ×î¸ß¼Û+1£¬´¦ÓÚ¢ñA×壬ÇÒ¢ÛµÄÔ×Ó°ë¾¶½ÏС£¬ÔÚËùÓÐÔªËØÖÐÓÖ²»ÊÇÔ×Ó°ë¾¶×îС£¬¹Ê¢ÛΪLi¡¢¢ÞΪNa£¬¾Ý´Ë½â´ð£®
¢ÝÓÐ+7¡¢-1¼Û£¬´¦ÓÚ¢÷A×壬Ôò¢ÝΪCl£»
¢Ü¢ß¶¼ÓÐ+5¡¢-3¼Û£¬´¦ÓÚ¢õA×壬ÇҢܵÄÔ×Ó°ë¾¶½Ï´ó£¬¹Ê¢ÜΪP¡¢¢ßΪN£»
¢àÓÐ×î¸ß¼Û+3£¬´¦ÓÚ¢óA×壬Ô×Ó°ë¾¶´óÓÚP£¬Ôò¢àΪAl£»
¢ÚÓÐ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×Ó°ë¾¶´óÓÚAl£¬Ôò¢ÚΪMg£»
¢Û¢Þ¶¼ÓÐ×î¸ß¼Û+1£¬´¦ÓÚ¢ñA×壬ÇÒ¢ÛµÄÔ×Ó°ë¾¶½ÏС£¬ÔÚËùÓÐÔªËØÖÐÓÖ²»ÊÇÔ×Ó°ë¾¶×îС£¬¹Ê¢ÛΪLi¡¢¢ÞΪNa£¬¾Ý´Ë½â´ð£®
½â´ð£º
½â£º¶ÌÖÜÆÚÔªËØÖУ¬¢ÙÖ»ÓÐ×îµÍ¼Û-2£¬Ôò¢ÙΪO£»
¢ÝÓÐ+7¡¢-1¼Û£¬´¦ÓÚ¢÷A×壬Ôò¢ÝΪCl£»
¢Ü¢ß¶¼ÓÐ+5¡¢-3¼Û£¬´¦ÓÚ¢õA×壬ÇҢܵÄÔ×Ó°ë¾¶½Ï´ó£¬¹Ê¢ÜΪP¡¢¢ßΪN£»
¢àÓÐ×î¸ß¼Û+3£¬´¦ÓÚ¢óA×壬Ô×Ó°ë¾¶´óÓÚP£¬Ôò¢àΪAl£»
¢ÚÓÐ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×Ó°ë¾¶´óÓÚAl£¬Ôò¢ÚΪMg£»
¢Û¢Þ¶¼ÓÐ×î¸ß¼Û+1£¬´¦ÓÚ¢ñA×壬ÇÒ¢ÛµÄÔ×Ó°ë¾¶½ÏС£¬ÔÚËùÓÐÔªËØÖÐÓÖ²»ÊÇÔ×Ó°ë¾¶×îС£¬¹Ê¢ÛΪLi¡¢¢ÞΪNa£¬
×ÛÉÏËùÊö£º¢ÙΪÑõ£¬¢ÚΪþ£¬¢ÛΪﮣ¬¢ÜΪÁ×£¬¢ÝΪÂÈ£¬¢ÞÎªÄÆ£¬¢ßΪµª£¬¢àΪÂÁ£¬
£¨1£©ÔªËصķǽðÊôÐÔԽǿ£¬Æä×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄËáÐÔ×îÇ¿£¬ÓÉÓÚOÎÞËᣬ¹ÊËáÐÔ×îÇ¿µÄÊÇ£º¸ßÂÈËᣬ»¯Ñ§Ê½Îª£ºHClO4£¬ClÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊǵÚÈýÖÜÆÚµÚ¢õ¢òA×壬¹Ê´ð°¸Îª£ºHClO4£»µÚÈýÖÜÆÚµÚ¢÷A×壻
£¨2£©ÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬Ã¾Óëî뻯ѧÐÔÖÊÏàËÆ£¬ÒòΪ´¦ÓÚͬһÖ÷×壻ÂÁÓëîëλÓÚ¶Ô½ÇÏßλÖã¬ÓɶԽÇÏß¹æÔò¿ÉÖª£¬»¯Ñ§ÐÔÖÊÏàËÆ£¬îëµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïΪBe£¨OH£©2£¬¸ÃÎïÖʼÈÄÜÓëËá·´Ó¦Éú³ÉÑκÍË®£¬ÓÖÄÜÓë¼î·´Ó¦Éú³ÉÑκÍË®£¬ÔòΪÁ½ÐÔ»¯ºÏÎ·¢ÉúµÄÀë×Ó·´Ó¦ÎªBe£¨OH£©2+2H+¨TBe2++2H2O¡¢Be£¨OH£©2+2OH-¨TBeO22-+2H2O£¬
¹Ê´ð°¸Îª£ºÃ¾¡¢ÂÁ£»Be£¨OH£©2£»Be£¨OH£©2+2H+¨TBe2++2H2O¡¢Be£¨OH£©2+2OH-¨TBeO22-+2H2O£»
£¨3£©ÔªËØNaµÄ½ðÊôÐÔ±ÈÔªËØMgҪǿ£¬ÒòÎªÄÆµÄÔ×Ó°ë¾¶´óÓÚþ£¬Ô×Ӻ˶Ô×îÍâ²ãµç×ÓµÄÎüÒýÁ¦±ÈþÈõ£¬±ÈþÔ×Ó¸üÈÝÒ×ʧȥµç×Ó£¬ËùÒÔÄÆÔªËØµÄ½ðÊôÐÔ±ÈþҪǿ£¬
¹Ê´ð°¸Îª£ºÇ¿£»ÄƵÄÔ×Ó°ë¾¶´óÓÚþ£¬Ô×Ӻ˶Ô×îÍâ²ãµç×ÓµÄÎüÒýÁ¦±ÈþÈõ£¬±ÈþÔ×Ó¸üÈÝÒ×ʧȥµç×Ó£»
£¨4£©ÀûÓò»Í¬½ðÊôÓëË®»òÓëËá·´Ó¦£¬·´Ó¦¾çÁҵĽðÊôÐÔÇ¿£¬ÔòÔÚÁ½¸öСÉÕ±Öзֱð¼ÓÈëÊÊÁ¿ÕôÁóË®£¨»òµÈŨ¶ÈµÄÑÎËᣩ£¬È»ºóͶÈëÐÎ×´´óСÏàͬµÄ½ðÊôƬ£¬ÈôM·´Ó¦±Èþ¾çÁÒ£¬ÔòMµÄ½ðÊôÐÔ±ÈMgÇ¿£¬¹Ê´ð°¸Îª£º
£®
¢ÝÓÐ+7¡¢-1¼Û£¬´¦ÓÚ¢÷A×壬Ôò¢ÝΪCl£»
¢Ü¢ß¶¼ÓÐ+5¡¢-3¼Û£¬´¦ÓÚ¢õA×壬ÇҢܵÄÔ×Ó°ë¾¶½Ï´ó£¬¹Ê¢ÜΪP¡¢¢ßΪN£»
¢àÓÐ×î¸ß¼Û+3£¬´¦ÓÚ¢óA×壬Ô×Ó°ë¾¶´óÓÚP£¬Ôò¢àΪAl£»
¢ÚÓÐ+2¼Û£¬´¦ÓÚ¢òA×壬Ô×Ó°ë¾¶´óÓÚAl£¬Ôò¢ÚΪMg£»
¢Û¢Þ¶¼ÓÐ×î¸ß¼Û+1£¬´¦ÓÚ¢ñA×壬ÇÒ¢ÛµÄÔ×Ó°ë¾¶½ÏС£¬ÔÚËùÓÐÔªËØÖÐÓÖ²»ÊÇÔ×Ó°ë¾¶×îС£¬¹Ê¢ÛΪLi¡¢¢ÞΪNa£¬
×ÛÉÏËùÊö£º¢ÙΪÑõ£¬¢ÚΪþ£¬¢ÛΪﮣ¬¢ÜΪÁ×£¬¢ÝΪÂÈ£¬¢ÞÎªÄÆ£¬¢ßΪµª£¬¢àΪÂÁ£¬
£¨1£©ÔªËصķǽðÊôÐÔԽǿ£¬Æä×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄËáÐÔ×îÇ¿£¬ÓÉÓÚOÎÞËᣬ¹ÊËáÐÔ×îÇ¿µÄÊÇ£º¸ßÂÈËᣬ»¯Ñ§Ê½Îª£ºHClO4£¬ClÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÊǵÚÈýÖÜÆÚµÚ¢õ¢òA×壬¹Ê´ð°¸Îª£ºHClO4£»µÚÈýÖÜÆÚµÚ¢÷A×壻
£¨2£©ÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬Ã¾Óëî뻯ѧÐÔÖÊÏàËÆ£¬ÒòΪ´¦ÓÚͬһÖ÷×壻ÂÁÓëîëλÓÚ¶Ô½ÇÏßλÖã¬ÓɶԽÇÏß¹æÔò¿ÉÖª£¬»¯Ñ§ÐÔÖÊÏàËÆ£¬îëµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïΪBe£¨OH£©2£¬¸ÃÎïÖʼÈÄÜÓëËá·´Ó¦Éú³ÉÑκÍË®£¬ÓÖÄÜÓë¼î·´Ó¦Éú³ÉÑκÍË®£¬ÔòΪÁ½ÐÔ»¯ºÏÎ·¢ÉúµÄÀë×Ó·´Ó¦ÎªBe£¨OH£©2+2H+¨TBe2++2H2O¡¢Be£¨OH£©2+2OH-¨TBeO22-+2H2O£¬
¹Ê´ð°¸Îª£ºÃ¾¡¢ÂÁ£»Be£¨OH£©2£»Be£¨OH£©2+2H+¨TBe2++2H2O¡¢Be£¨OH£©2+2OH-¨TBeO22-+2H2O£»
£¨3£©ÔªËØNaµÄ½ðÊôÐÔ±ÈÔªËØMgҪǿ£¬ÒòÎªÄÆµÄÔ×Ó°ë¾¶´óÓÚþ£¬Ô×Ӻ˶Ô×îÍâ²ãµç×ÓµÄÎüÒýÁ¦±ÈþÈõ£¬±ÈþÔ×Ó¸üÈÝÒ×ʧȥµç×Ó£¬ËùÒÔÄÆÔªËØµÄ½ðÊôÐÔ±ÈþҪǿ£¬
¹Ê´ð°¸Îª£ºÇ¿£»ÄƵÄÔ×Ó°ë¾¶´óÓÚþ£¬Ô×Ӻ˶Ô×îÍâ²ãµç×ÓµÄÎüÒýÁ¦±ÈþÈõ£¬±ÈþÔ×Ó¸üÈÝÒ×ʧȥµç×Ó£»
£¨4£©ÀûÓò»Í¬½ðÊôÓëË®»òÓëËá·´Ó¦£¬·´Ó¦¾çÁҵĽðÊôÐÔÇ¿£¬ÔòÔÚÁ½¸öСÉÕ±Öзֱð¼ÓÈëÊÊÁ¿ÕôÁóË®£¨»òµÈŨ¶ÈµÄÑÎËᣩ£¬È»ºóͶÈëÐÎ×´´óСÏàͬµÄ½ðÊôƬ£¬ÈôM·´Ó¦±Èþ¾çÁÒ£¬ÔòMµÄ½ðÊôÐÔ±ÈMgÇ¿£¬¹Ê´ð°¸Îª£º
| ²½Öè | ʵÑé²Ù×÷ | Ô¤ÆÚÏÖÏóÓë½áÂÛ |
| 1 | ÔÚÁ½¸öСÉÕ±Öзֱð¼ÓÈëµÈÁ¿ÕôÁóË®£¬·Ö±ðµÎÈ뼸µÎ·Ó̪£¬È»ºóͶÈëÐÎ×´´óСÏàͬµÄ½ðÊôƬ£¬¹Û²ìÏÖÏó | Èç¹ûͶÈë½ðÊôMµÄÉÕ±ÖÐÈÜÒº±äºì£¬Í¶Èë½ðÊôþµÄÉÕ±ÎÞÃ÷ÏԱ仯£¬ÔòMµÄ½ðÊôÐÔ±Èþǿ£»Èç¹ûÁ½¸öÉÕ±ÖоùÎÞÃ÷ÏÔÏÖÏ󣬽øÐв½Öè2£® |
| 2 | ÔÚÁ½¸öСÉÕ±Öзֱð¼ÓÈëµÈÌå»ý0.1mol/LHCl£¬¸÷ͶÈëÐÎ×´´óСÏàͬµÄ½ðÊôƬ£¬¹Û²ìÏÖÏó£® | Èç¹ûͶÈë½ðÊôMµÄÉÕ±ÖÐûÓÐÆøÅÝð³ö»òÕ߯øÅÝð³öËÙÂʽÏÂý£¬ÔòMµÄ½ðÊôÐÔ±ÈþÈõ£»Èç¹ûͶÈë½ðÊôMµÄÉÕ±ÆøÅÝð³öËÙÂʽϿ죬ÔòMµÄ½ðÊôÐÔ±Èþǿ£® |
µãÆÀ£º±¾Ì⿼²éÔªËØÖÜÆÚÂɼ°µ¥ÖÊ¡¢»¯ºÏÎïµÄÐÔÖÊ£¬×¥×¡¡°¶ÌÖÜÆÚ¡±ÕâÒ»ÐÅÏ¢£¬Ã÷È·ÔªËØÖÜÆÚ±íÖÐÔ×Ó°ë¾¶¼°»¯ºÏ¼ÛµÄ±ä»¯¹æÂÉÀ´ÍƶÏÔªËØÊǽâ´ð±¾ÌâµÄ¹Ø¼ü£¬ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¶ÌÖÜÆÚÖ÷×åÔªËØW¡¢R¡¢X¡¢Y¡¢ZµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÇÒ·Ö±ðÕ¼Èý¸ö²»Í¬µÄÖÜÆÚ£®WÓëXͬÖ÷×壬RÓëZͬÖ÷×壬R×îÍâ²ãµç×ÓÊýÊÇÆäÄÚ²ãµç×ÓÊýµÄ3±¶£¬YÊǵؿÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢W¡¢XÊǽðÊôÔªËØ |
| B¡¢¼òµ¥ÆøÌ¬Ç⻯ÎïµÄÈÈÎȶ¨ÐÔ£ºZ£¾R |
| C¡¢Ô×Ó°ë¾¶£ºR£¼Y£¼Z |
| D¡¢X¡¢Y¡¢ZµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÄÜÏ໥·´Ó¦ |
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÌåϵÖÐÆøÌåµÄÃܶȷ¢Éú±ä»¯£¬ËµÃ÷·´Ó¦Ã»Óдﵽƽºâ״̬ |
| B¡¢ÌåϵÖи÷×é·ÖµÄÌå»ý·ÖÊý·¢Éú±ä»¯£¬ËµÃ÷ƽºâ·¢ÉúÁËÒÆ¶¯ |
| C¡¢¡÷S£¾0µÄ·´Ó¦Ò»¶¨ÊÇ×Ô·¢·´Ó¦ |
| D¡¢·´Ó¦´ïµ½Æ½ºâ״̬ʱ£¬Õý¡¢Äæ·´Ó¦ËÙÂʾùΪ0 |