ÌâÄ¿ÄÚÈÝ
ÏÂͼÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬±íÖеĢ١«¢âÖÐÔªËØ£¬ÓÃÔªËØ·ûºÅ»ò»¯Ñ§Ê½»Ø´ð£º
£¨1£©ÔÚÕâÐ©ÔªËØÖУ¬»¯Ñ§ÐÔÖÊ×î²»»îÆÃµÄÔ×ÓµÄÔ×ӽṹʾÒâͼΪ
£¨2£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÊÇ £®
£¨3£©Óõç×Óʽ±íʾ¢ÚÓë¢ÜÐγɻ¯ºÏÎïµÄ¹ý³Ì £®
£¨4£©ÕâÐ©ÔªËØÖеÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄÊÇ £¬¼îÐÔ×îÇ¿µÄÊÇ £¬³ÊÁ½ÐÔµÄÇâÑõ»¯ÎïÊÇ £®
£¨5£©Ð´³ö¢ÝÓëÇâÑõ»¯ÄÆ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º £®
д³ö¢ÝµÄÇâÑõ»¯ÎïÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄÀë×Ó·½³Ìʽ£º £®
| ×å ÖÜÆÚ |
¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
| ¶þ | ¢Ù | ¢Ú | ||||||
| Èý | ¢Û | ¢Ü | ¢Ý | ¢Þ | ¢ß | ¢à | ||
| ËÄ | ¢á | ¢â |
£¨2£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÊÇ
£¨3£©Óõç×Óʽ±íʾ¢ÚÓë¢ÜÐγɻ¯ºÏÎïµÄ¹ý³Ì
£¨4£©ÕâÐ©ÔªËØÖеÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬ËáÐÔ×îÇ¿µÄÊÇ
£¨5£©Ð´³ö¢ÝÓëÇâÑõ»¯ÄÆ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
д³ö¢ÝµÄÇâÑõ»¯ÎïÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄÀë×Ó·½³Ìʽ£º
¿¼µã£ºÔªËØÖÜÆÚÂɺÍÔªËØÖÜÆÚ±íµÄ×ÛºÏÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£ºÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬¢ÙΪN¡¢¢ÚΪF¡¢¢ÛΪNa¡¢¢ÜΪMg¡¢¢ÝΪAl¡¢¢ÞΪSi¡¢¢ßΪCl¡¢¢àΪAr¡¢¢áΪK¡¢¢âΪBr£¬
£¨1£©Ï¡ÓÐÆøÌåAr×î²»»îÆÃ£¬ArÔ×ÓºËÍâÓÐ3¸öµç×Ӳ㣬¸÷²ãµç×ÓÊýΪ2¡¢8¡¢8£»
£¨2£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÎªÂÁ£»
£¨3£©¢ÚÓë¢ÜÐγɻ¯ºÏÎïΪMgF2£¬ÊôÓÚÀë×Ó»¯ºÏÎÓÉþÀë×ÓÓë·úÀë×Ó¹¹³É£»
£¨4£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒ½ðÊôÐÔ¼õÈõ¡¢·Ç½ðÊôÐÔÔöÇ¿£¬Í¬Ö÷×å×ÔÉ϶øÏ½ðÊôÐÔÔöÇ¿¡¢·Ç½ðÊôÐÔ¼õÈõ£¬·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿ£¬½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔ×îÇ¿£»ÇâÑõ»¯ÂÁÊÇÁ½ÐÔÇâÑõ»¯Î
£¨5£©ÂÁÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëÇâÆø£¬ÇâÑõ»¯ÂÁÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëË®£®
£¨1£©Ï¡ÓÐÆøÌåAr×î²»»îÆÃ£¬ArÔ×ÓºËÍâÓÐ3¸öµç×Ӳ㣬¸÷²ãµç×ÓÊýΪ2¡¢8¡¢8£»
£¨2£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÎªÂÁ£»
£¨3£©¢ÚÓë¢ÜÐγɻ¯ºÏÎïΪMgF2£¬ÊôÓÚÀë×Ó»¯ºÏÎÓÉþÀë×ÓÓë·úÀë×Ó¹¹³É£»
£¨4£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒ½ðÊôÐÔ¼õÈõ¡¢·Ç½ðÊôÐÔÔöÇ¿£¬Í¬Ö÷×å×ÔÉ϶øÏ½ðÊôÐÔÔöÇ¿¡¢·Ç½ðÊôÐÔ¼õÈõ£¬·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿ£¬½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔ×îÇ¿£»ÇâÑõ»¯ÂÁÊÇÁ½ÐÔÇâÑõ»¯Î
£¨5£©ÂÁÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëÇâÆø£¬ÇâÑõ»¯ÂÁÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëË®£®
½â´ð£º
½â£ºÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬¢ÙΪN¡¢¢ÚΪF¡¢¢ÛΪNa¡¢¢ÜΪMg¡¢¢ÝΪAl¡¢¢ÞΪSi¡¢¢ßΪCl¡¢¢àΪAr¡¢¢áΪK¡¢¢âΪBr£¬
£¨1£©Ï¡ÓÐÆøÌåAr×î²»»îÆÃ£¬ArÔ×ÓºËÍâÓÐ3¸öµç×Ӳ㣬¸÷²ãµç×ÓÊýΪ2¡¢8¡¢8£¬Ô×ӽṹʾÒâͼΪ
£¬¹Ê´ð°¸Îª£º
£»
£¨2£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÎªÂÁ£¬¹Ê´ð°¸Îª£ºAl£»
£¨3£©¢ÚÓë¢ÜÐγɻ¯ºÏÎïΪMgF2£¬Óõç×Óʽ±íʾÆäÐγɹý³ÌΪ£º
£¬
¹Ê´ð°¸Îª£º
£»
£¨4£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒ½ðÊôÐÔ¼õÈõ¡¢·Ç½ðÊôÐÔÔöÇ¿£¬Í¬Ö÷×å×ÔÉ϶øÏ½ðÊôÐÔÔöÇ¿¡¢·Ç½ðÊôÐÔ¼õÈõ£¬·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿ£¬¹ÊHClO4µÄËáÐÔ×îÇ¿£¬½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáԽǿ£¬¹ÊKOHµÄ¼îÐÔ×îÇ¿£»ÇâÑõ»¯ÂÁÄÜÓëÇ¿Ëᡢǿ¼î·´Ó¦Éú³ÉÑÎÓëË®£¬ÊÇÁ½ÐÔÇâÑõ»¯Î
¹Ê´ð°¸Îª£ºHClO4£»KOH£»Al£¨OH£©3£»
£¨5£©ÂÁÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëÇâÆø£¬·´Ó¦·½³ÌʽΪ2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£¬Àë×Ó·½³ÌʽΪAl£¨OH£©3+OH-=AlO2-+2H2O£¬
¹Ê´ð°¸Îª£º2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£»Al£¨OH£©3+OH-=AlO2-+2H2O£®
£¨1£©Ï¡ÓÐÆøÌåAr×î²»»îÆÃ£¬ArÔ×ÓºËÍâÓÐ3¸öµç×Ӳ㣬¸÷²ãµç×ÓÊýΪ2¡¢8¡¢8£¬Ô×ӽṹʾÒâͼΪ
£¨2£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÎªÂÁ£¬¹Ê´ð°¸Îª£ºAl£»
£¨3£©¢ÚÓë¢ÜÐγɻ¯ºÏÎïΪMgF2£¬Óõç×Óʽ±íʾÆäÐγɹý³ÌΪ£º
¹Ê´ð°¸Îª£º
£¨4£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒ½ðÊôÐÔ¼õÈõ¡¢·Ç½ðÊôÐÔÔöÇ¿£¬Í¬Ö÷×å×ÔÉ϶øÏ½ðÊôÐÔÔöÇ¿¡¢·Ç½ðÊôÐÔ¼õÈõ£¬·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔԽǿ£¬¹ÊHClO4µÄËáÐÔ×îÇ¿£¬½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáԽǿ£¬¹ÊKOHµÄ¼îÐÔ×îÇ¿£»ÇâÑõ»¯ÂÁÄÜÓëÇ¿Ëᡢǿ¼î·´Ó¦Éú³ÉÑÎÓëË®£¬ÊÇÁ½ÐÔÇâÑõ»¯Î
¹Ê´ð°¸Îª£ºHClO4£»KOH£»Al£¨OH£©3£»
£¨5£©ÂÁÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëÇâÆø£¬·´Ó¦·½³ÌʽΪ2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£¬Àë×Ó·½³ÌʽΪAl£¨OH£©3+OH-=AlO2-+2H2O£¬
¹Ê´ð°¸Îª£º2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£»Al£¨OH£©3+OH-=AlO2-+2H2O£®
µãÆÀ£º±¾Ì⿼²éÔªËØÖÜÆÚ±íÓëÔªËØÖÜÆÚÂɵÄ×ÛºÏÓ¦Óã¬ÄѶȲ»´ó£¬×¢ÒâÕûÌå°ÑÎÕÔªËØÖÜÆÚ±íµÄ½á¹¹£¬ÊìÁ·ÕÆÎÕ»ù´¡ÖªÊ¶£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÉèNAΪ°¢·ü¼ÓÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢×ãÁ¿FeÔÚ1mol Cl2Öгä·ÖȼÉÕ£¬×ªÒÆ3NA¸öµç×Ó |
| B¡¢7.8g Na2O2ÖÐÒõ¡¢ÑôÀë×Ó×ÜÊýΪ0.3NA |
| C¡¢µç½â¾«Á¶Íʱ£¬Èô×ªÒÆNA¸öµç×Ó£¬ÔòÑô¼«¼õÉÙµÄÖÊÁ¿Îª32g |
| D¡¢·´Ó¦KClO3+6HCl¨TKCl+3Cl2¡ü+3H2OÖУ¬ÈôÓÐ1 mol H2OÉú³É£¬×ªÒƵç×ÓÊýΪ2NA |
ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢NaHCO3Ë®½âʱµÄÀë×Ó·½³Ìʽ£ºHCO3-+H2O?H3O++CO32- |
| B¡¢AgClÈÜÓÚˮʱÐγɵÄÈÜ½âÆ½ºâ£ºAgCl£¨s£©?Ag+£¨aq£©+Cl-£¨aq£© |
| C¡¢ÉÙÁ¿µÄCO2ͨÈë±½·ÓÄÆÈÜÒºÖУº2C6H5O-+CO2+H2O=2C6H5OH+CO32- |
| D¡¢ÏòNaHSO4ÈÜÒºÖеμӹýÁ¿µÄBa£¨OH£©2ÈÜÒº£º2H++SO42-+Ba2++2OH-=BaSO4¡ý+2H2O |
´Ó»·¾³±£»¤µÄ½Ç¶È¿¼ÂÇ£¬ÏÂÁÐȼÁÏÖÐ×îÀíÏëµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÇâÆø | B¡¢ÌìÈ»Æø | C¡¢¾Æ¾« | D¡¢ÆûÓÍ |