ÌâÄ¿ÄÚÈÝ
19£®±íÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬Õë¶Ô±íÖеĢ١«¢áÖÖÔªËØ£¬ÌîдÏÂÁпհףº| Ö÷×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0×å |
| 2 | ¢Ù | ¢Ú | ¢Û | |||||
| 3 | ¢Ü | ¢Ý | ¢Þ | ¢ß | ¢à | |||
| 4 | ¢á |
£¨2£©ÔÚ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄ»¯ºÏÎïµÄ·Ö×ÓʽÊÇHClO4£¬¼îÐÔ×îÇ¿µÄ»¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇKOH£®
£¨3£©×î¸ß¼ÛÑõ»¯ÎïÊÇÁ½ÐÔÑõ»¯ÎïµÄÔªËØÊÇAl£»Ð´³öËüµÄÑõ»¯ÎïÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽAl2O3+2OH-¨T2AlO2-+H2O£®
£¨4£©¢ÞºÍ¢ß·Ö±ðÓëÇâÐγɵÄÇ⻯ÎïÖУ¬½ÏÎȶ¨µÄÊÇHCl£¨Ìѧʽ£©£®
£¨5£©ÔªËØ¢ÜÓë¢ÞÐγɵϝºÏÎïÊôÓÚÀë×Ó£¨Ìî¡°¹²¼Û¡±»ò¡°Àë×Ó¡±£©»¯ºÏÎÓõç×Óʽ±íʾÆäÐγɹý³Ì
£¨6£©±íʾ¢ÙÓë¢ÛÐγɵϝºÏÎïµÄµç×Óʽ
·ÖÎö ¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеķֲ¼£¬¿ÉÒÔÍÆÖª¢ÙÊÇC£¬¢ÚÊÇN£¬¢ÛÊÇO£¬¢ÜÊÇNa£¬¢ÝÊÇAl£¬¢ÞÊÇS£¬¢ßÊÇCl£¬¢àÊÇAr£¬¢áÊÇK£®
£¨1£©Ï¡ÓÐÆøÌå×îÍâ²ãΪÎȶ¨½á¹¹£¬»¯Ñ§ÐÔÖÊ×î²»»îÆÃ£»
£¨2£©Í¬ÖÜÆÚÔªËØµÄÔ×Ó£¬´Ó×óµ½ÓÒ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÖð½¥ÔöÇ¿£¬¼îÐÔÖð½¥¼õÈõ£¬Í¬Ö÷×åÔªËØµÄÔ×Ó£¬´Óϵ½ÉÏ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÖð½¥ÔöÇ¿£¬¼îÐÔÖð½¥¼õÈõ£»
£¨3£©Ñõ»¯ÂÁÊÇÁ½ÐÔÇâÑõ»¯ÎÄܺÍÇ¿¼î·´Ó¦Éú³ÉÑκÍË®£»
£¨4£©ÔªËصķǽðÊôÐÔԽǿ£¬Ç⻯ÎïµÄÎȶ¨ÐÔԽǿ£»
£¨5£©Áò»¯ÄÆÊÇÁòÀë×ÓºÍÄÆÀë×ÓÖ®¼äͨ¹ýÀë×Ó¼üÐγɵÄÀë×Ó»¯ºÏÎ
£¨6£©¶þÑõ»¯Ì¼ÊÇ̼Ô×ÓºÍÑõÔ×Ó¼äͨ¹ý¼«ÐÔ¹²¼Û¼üÐγɵĹ²¼Û»¯ºÏÎ
½â´ð ½â£º¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеķֲ¼£¬¿ÉÒÔÍÆÖª¢ÙÊÇC£¬¢ÚÊÇN£¬¢ÛÊÇO£¬¢ÜÊÇNa£¬¢ÝÊÇAl£¬¢ÞÊÇS£¬¢ßÊÇCl£¬¢àÊÇAr£¬¢áÊÇK£®
£¨1£©ÔÚÕâÐ©ÔªËØÖУ¬»¯Ñ§ÐÔÖÊ×îÎȶ¨µÄÊÇÏ¡ÓÐÆøÌåAr£¬
¹Ê´ð°¸Îª£ºAr£»
£¨2£©¸ù¾ÝÔªËØÖÜÆÚÂÉ£ºÍ¬ÖÜÆÚÔªËØµÄÔ×Ó£¬´Ó×óµ½ÓÒ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÖð½¥ÔöÇ¿£¬¼îÐÔÖð½¥¼õÈõ£¬Í¬Ö÷×åÔªËØµÄÔ×Ó£¬´Óϵ½ÉÏ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔÖð½¥ÔöÇ¿£¬¼îÐÔÖð½¥¼õÈõ¿ÉÒÔÍÆÖªËáÐÔ×îÇ¿µÄʽÊǸßÂÈËᣬ¼îÐÔ×îÇ¿µÄÊÇKOH£¬
¹Ê´ð°¸Îª£ºHClO4£»KOH£»
£¨3£©Ñõ»¯ÂÁÊÇÁ½ÐÔÑõ»¯ÎËùÒÔ×î¸ß¼ÛÑõ»¯ÎïÊÇÁ½ÐÔÑõ»¯ÎïµÄÔªËØÊÇAl£¬Ñõ»¯ÂÁÄܺÍÇ¿¼î·´Ó¦Éú³ÉÑκÍË®£¬ÊµÖÊÊÇ£ºAl2O3+2OH-¨T2AlO2-+H2O£¬
¹Ê´ð°¸Îª£ºAl£»Al2O3+2OH-¨T2AlO2-+H2O£»
£¨4£©Í¬ÖÜÆÚ£¬´Ó×óÏòÓÒ£¬·Ç½ðÊôÐÔÖð½¥¼õÈõ£¬SµÄ·Ç½ðÊôÐÔ²»ÈçClµÄÇ¿£¬ËùÒÔÇ⻯ÎïµÄÎȶ¨ÐÔÊÇHCl£¾H2S£¬
¹Ê´ð°¸Îª£ºHCl£»
£¨5£©Áò»¯ÄÆÊÇÁòÀë×ÓºÍÄÆÀë×ÓÖ®¼äͨ¹ýÀë×Ó¼üÐγɵÄÀë×Ó»¯ºÏÎÐγɹý³ÌΪ£º
£¬
¹Ê´ð°¸Îª£ºÀë×Ó£»
£»
£¨6£©¶þÑõ»¯Ì¼ÊÇ̼Ô×ÓºÍÑõÔ×Ó¼äͨ¹ý¼«ÐÔ¹²¼Û¼üÐγɵĹ²¼Û»¯ºÏÎµç×ÓʽΪ£º
£¬
¹Ê´ð°¸Îª£º
£»¼«ÐÔ£®
µãÆÀ ±¾Ì⿼²éѧÉúÔªËØÖÜÆÚÂɺÍÔªËØÖÜÆÚ±íµÄ×ÛºÏÓ¦Ó㬲àÖØ³£Óû¯Ñ§ÓÃÓï¡¢ÔªËØÖÜÆÚÂɵĿ¼²é£¬ÌâÄ¿ÄѶÈÖеȣ¬×¢Òâ»ù´¡ÖªÊ¶µÄÀí½âÕÆÎÕ£®
| A£® | Al2£¨SO4£©3¨T2Al3++3SO42- | B£® | NaHCO3¨TNa++H++CO32- | ||
| C£® | Ba£¨OH£©2¨TBa2++2OH- | D£® | Na2SO4¨T2Na++SO42- |
| A£® | P¡¢Q¡¢R¡¢SµÄÎïÖʵÄÁ¿Å¨¶ÈÖ®±ÈΪ£º1£º1£º1£º1 | |
| B£® | P¡¢Q¡¢R¡¢SÔÚÃܱÕÈÝÆ÷Öй²´æ | |
| C£® | P¡¢Q¡¢R¡¢SµÄÎïÖʵÄÁ¿Å¨¶È²»Ôٱ仯 | |
| D£® | v£¨Q£©=v£¨R£© |
| ±àºÅ | H2SO4 | Na2S2O3 | H2O£¨ml£© |
| A | 5ml 0.1mol/L | 5ml 0.1mol/L | 0 |
| B | 5ml 0.2mol/L | 5ml 0.1mol/L | 10 |
| C | 5ml 0.3mol/L | 5ml 0.1mol/L | 20 |
| D | 5ml 0.4mol/L | 5ml 0.1mol/L | 30 |
| A£® | A | B£® | B | C£® | C | D£® | D |