ÌâÄ¿ÄÚÈÝ
ϱíÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£®
£¨1£©ÔªËآ١«¢âÖÐÔ×Ó°ë¾¶×î´óÊÇ £¨ÌîÔªËØ·ûºÅ£©£¬ËüµÄÔ×ӽṹʾÒâͼΪ £®
£¨2£©ÔªËØ¢ÜÇ⻯ÎïµÄ·Ö×ӽṹ³Ê ÐÍ£¬ËüÊÇÓÉ ¼üÐÎ³ÉµÄ ·Ö×Ó£¨ºóÁ½¿ÕÌî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©£®
£¨3£©¢áµÄµ¥ÖÊÊÇÁ¼ºÃµÄ°ëµ¼Ìå²ÄÁÏ£¬¹¤ÒµÉϳ£Óâܵĵ¥ÖÊÓë¢áµÄÑõ»¯ÎïÀ´ÖƱ¸´ÖÖÆµÄ¢áµÄµ¥ÖÊ£¬Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ £®
£¨4£©Çëд³öÔªËØ¢ß¡¢¢àµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼ä·´Ó¦µÄÀë×Ó·½³Ìʽ£º £®
| ÖÜÆÚ×å | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A |
| 1 | ¢Ù | ||||||
| 2 | ¢Ú | ¢Û | ¢Ü | ¢Ý | ¢Þ | ||
| 3 | ¢ß | ¢à | ¢á | ¢â |
£¨2£©ÔªËØ¢ÜÇ⻯ÎïµÄ·Ö×ӽṹ³Ê
£¨3£©¢áµÄµ¥ÖÊÊÇÁ¼ºÃµÄ°ëµ¼Ìå²ÄÁÏ£¬¹¤ÒµÉϳ£Óâܵĵ¥ÖÊÓë¢áµÄÑõ»¯ÎïÀ´ÖƱ¸´ÖÖÆµÄ¢áµÄµ¥ÖÊ£¬Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨4£©Çëд³öÔªËØ¢ß¡¢¢àµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼ä·´Ó¦µÄÀë×Ó·½³Ìʽ£º
·ÖÎö£ºÓÉÔªËØÔÚÖÜÆÚ±íµÄλÖÿÉÖª£¬¢ÙΪH£¬¢ÚΪLi£¬¢ÛΪBe£¬¢ÜΪC£¬¢ÝΪN£¬¢ÞΪO£¬¢ßΪNa£¬¢àΪAl£¬¢áΪSi£¬¢âΪS£¬
£¨1£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£¬Í¬ÖÜÆÚÔ×ÓÐòÊýСµÄÔ×Ó°ë¾¶×î´ó£¬ÔòÄÆµÄÔ×Ó°ë¾¶×î´ó£¬ÆäÖÊ×ÓÊýΪ11£»
£¨2£©ÔªËØ¢ÜÇ⻯ÎïΪCH4£¬ÎªÕýËÄÃæÌå¹¹ÐÍ£»
£¨3£©CºÍSiO2¸ßÎÂÏ·´Ó¦Éú³ÉSiºÍCO£»
£¨4£©¢ß¡¢¢àµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·Ö±ðΪNaOH¡¢Al£¨OH£©3£¬¶þÕß·´Ó¦Éú³ÉÑκÍË®£®
£¨1£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£¬Í¬ÖÜÆÚÔ×ÓÐòÊýСµÄÔ×Ó°ë¾¶×î´ó£¬ÔòÄÆµÄÔ×Ó°ë¾¶×î´ó£¬ÆäÖÊ×ÓÊýΪ11£»
£¨2£©ÔªËØ¢ÜÇ⻯ÎïΪCH4£¬ÎªÕýËÄÃæÌå¹¹ÐÍ£»
£¨3£©CºÍSiO2¸ßÎÂÏ·´Ó¦Éú³ÉSiºÍCO£»
£¨4£©¢ß¡¢¢àµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·Ö±ðΪNaOH¡¢Al£¨OH£©3£¬¶þÕß·´Ó¦Éú³ÉÑκÍË®£®
½â´ð£º½â£ºÓÉÔªËØÔÚÖÜÆÚ±íµÄλÖÿÉÖª£¬¢ÙΪH£¬¢ÚΪLi£¬¢ÛΪBe£¬¢ÜΪC£¬¢ÝΪN£¬¢ÞΪO£¬¢ßΪNa£¬¢àΪAl£¬¢áΪSi£¬¢âΪS£¬
£¨1£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£¬Í¬ÖÜÆÚÔ×ÓÐòÊýСµÄÔ×Ó°ë¾¶×î´ó£¬ÔòNaµÄÔ×Ó°ë¾¶×î´ó£¬ÆäÖÊ×ÓÊýΪ11£¬Ô×ӽṹʾÒâͼΪ
£¬
¹Ê´ð°¸Îª£ºNa£»
£»
£¨2£©ÔªËØ¢ÜÇ⻯ÎïΪCH4£¬ÎªÕýËÄÃæÌå¹¹ÐÍ£¬Ö»º¬C-H¼«ÐÔ¹²¼Û¼ü£¬µ«½á¹¹¶Ô³Æ£¬Îª·Ç¼«ÐÔ·Ö×Ó£¬¹Ê´ð°¸Îª£ºÕýËÄÃæÌ壻¼«ÐÔ£»·Ç¼«ÐÔ£»
£¨3£©CºÍSiO2¸ßÎÂÏ·´Ó¦Éú³ÉSiºÍCO£¬¸Ã·´Ó¦Îª2C+SiO2
Si+2CO¡ü£¬¹Ê´ð°¸Îª£º2C+SiO2
Si+2CO¡ü£»
£¨4£©¢ß¡¢¢àµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·Ö±ðΪNaOH¡¢Al£¨OH£©3£¬¶þÕß·´Ó¦Éú³ÉÑκÍË®£¬¸Ã·´Ó¦µÄÀë×Ó·´Ó¦ÎªOH-+Al£¨OH£©3=AlO2-+2H2O£¬
¹Ê´ð°¸Îª£ºOH-+Al£¨OH£©3=AlO2-+2H2O£®
£¨1£©µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£¬Í¬ÖÜÆÚÔ×ÓÐòÊýСµÄÔ×Ó°ë¾¶×î´ó£¬ÔòNaµÄÔ×Ó°ë¾¶×î´ó£¬ÆäÖÊ×ÓÊýΪ11£¬Ô×ӽṹʾÒâͼΪ
¹Ê´ð°¸Îª£ºNa£»
£¨2£©ÔªËØ¢ÜÇ⻯ÎïΪCH4£¬ÎªÕýËÄÃæÌå¹¹ÐÍ£¬Ö»º¬C-H¼«ÐÔ¹²¼Û¼ü£¬µ«½á¹¹¶Ô³Æ£¬Îª·Ç¼«ÐÔ·Ö×Ó£¬¹Ê´ð°¸Îª£ºÕýËÄÃæÌ壻¼«ÐÔ£»·Ç¼«ÐÔ£»
£¨3£©CºÍSiO2¸ßÎÂÏ·´Ó¦Éú³ÉSiºÍCO£¬¸Ã·´Ó¦Îª2C+SiO2
| ||
| ||
£¨4£©¢ß¡¢¢àµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·Ö±ðΪNaOH¡¢Al£¨OH£©3£¬¶þÕß·´Ó¦Éú³ÉÑκÍË®£¬¸Ã·´Ó¦µÄÀë×Ó·´Ó¦ÎªOH-+Al£¨OH£©3=AlO2-+2H2O£¬
¹Ê´ð°¸Îª£ºOH-+Al£¨OH£©3=AlO2-+2H2O£®
µãÆÀ£º±¾Ì⿼²éλÖᢽṹ¡¢ÐÔÖʵĹØÏµ£¬°ÑÎÕÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÍÆ¶ÏÔªËØÎª½â´ðµÄ¹Ø¼ü£¬×ۺϿ¼²éÔªËØ¼°Æä»¯ºÏÎïµÄÐÔÖÊ£¬×¢Ò⻯ѧÓÃÓïµÄʹÓã¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿