ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Ñ§Ï°Ð¡×éÓÃÈçÏÂͼװÖòⶨÂÁþºÏ½ðÖÐÂÁµÄÖÊÁ¿·ÖÊýºÍÂÁµÄÏà¶ÔÔ×ÓÖÊÁ¿¡£
![]()
(1)AÖÐÊÔ¼ÁΪ_______________________¡£
(2)ʵÑéǰ£¬ÏȽ«ÂÁþºÏ½ðÔÚÏ¡ÏõËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ_____________________¡£
(3)¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬Ðè½øÐеIJÙ×÷»¹ÓУº
¢Ù¼Ç¼CµÄÒºÃæÎ»Öã»
¢Ú½«BÖÐÊ£Óà¹ÌÌå¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔ³ÆÖØ£»
¢Û´ýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Öã»
¢ÜÓÉAÏòBÖеμÓ×ãÁ¿ÊÔ¼Á£»
¢Ý¼ì²éÆøÃÜÐÔ¡£ÉÏÊö²Ù×÷µÄ˳ÐòÊÇ______________(ÌîÐòºÅ)£»¼Ç¼CµÄÒºÃæÎ»ÖÃʱ£¬³ýÊÓÏ߯½ÊÓÍ⣬»¹Ó¦____________________¡£
(4)BÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________________________________¡£
(5)ÈôʵÑéÓÃÂÁþºÏ½ðµÄÖÊÁ¿Îªa g £¬²âµÃÇâÆøÌå»ýΪb mL(ÒÑ»»ËãΪ±ê×¼×´¿ö)£¬BÖÐÊ£Óà¹ÌÌåÖÊÁ¿Îªc g£¬ÔòÂÁµÄÏà¶ÔÔ×ÓÖÊÁ¿Îª______________¡£
(6)ʵÑé¹ý³ÌÖУ¬ÈôδϴµÓ¹ýÂËËùµÃµÄ²»ÈÜÎÔò²âµÃÂÁµÄÖÊÁ¿·ÖÊý½«____________£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±¡¢¡°²»ÊÜÓ°Ï족£©¡£
¡¾´ð°¸¡¿NaOHÈÜÒº ³ýȥþ¡¢ÂÁºÏ½ð±íÃæµÄÑõ»¯Ä¤ ¢Ý¢Ù¢Ü¢Û¢Ú ʹDºÍCÁ½¹ÜÖÐÒºÃæÏàÆ½ 2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü
ƫС
¡¾½âÎö¡¿
(1)AlÓëNaOHÈÜÒº·´Ó¦Éú³ÉÇâÆø£¬¶øMg²»ÄÜÓëNaOHÈÜÒº·´Ó¦£¬AÖÐ×°ÓÐNaOHÈÜÒº£»
(2)Mg¡¢AlÊDZȽϻîÆÃµÄ½ðÊô£¬Óë¿ÕÆøÖеÄÑõÆø·´Ó¦²úÉúÑõ»¯Ã¾¡¢Ñõ»¯ÂÁ±¡Ä¤£»
(3)Õû¸ö²Ù×÷¹ý³Ì¼°ÔÀíÊÇ£º¼ì²éÆøÃÜÐÔ£»¼Ç¼ÆðÊ¼ÒºÃæ£»¼ÓÈë¼î·´Ó¦£»²»²úÉúÆøÌåºó£¬¼Ç¼CÖеÄÒºÃæ£¬Á½ÕßÏà¼õ¼´Îª²úÉúH2µÄÁ¿£»×îºó³ÆµÃµÄ¹ÌÌ弴ΪMgµÄÖÊÁ¿£»ÔÚ¶ÁÊýʱҪעÒâD¡¢CÒºÃæÏàÆ½£¬·ñÔòÆøÌ彫ÊÜѹ£¬Ôì³É¶ÁÊý²»×¼£»
(4)BÖз¢Éú·´Ó¦Îª£º2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£¬²Î¼Ó·´Ó¦µÄÂÁµÄÖÊÁ¿Îª(a-c)g£¬ÇâÆøÌå»ýΪbmL£¬ÉèÂÁµÄÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬½áºÏµç×ÓÊØºã¼ÆË㣻
(5)ÈôδϴµÓ£¬»áµ¼ÖÂMg±íÃæÓвÐÁôÀë×Ó£¬MgÖÊÁ¿Æ«´ó¡£
(1)Mg¡¢Al¶¼ÊDZȽϻîÆÃµÄ½ðÊô£¬¶þÕß¶¼¿ÉÒÔÓëËá·´Ó¦£¬µ«Ö»ÓÐAlÓëNaOHÈÜÒº·´Ó¦Éú³ÉÇâÆø£¬Mg²»ÄÜ£¬Òò´ËAÖÐÊÔ¼ÁΪNaOHÈÜÒº£»
(2) Mg¡¢Al¶¼ÊDZȽϻîÆÃµÄ½ðÊô£¬Á½ÖÖ½ðÊôÓë¿ÕÆø½Ó´¥£¬ÔÚ½ðÊô±íÃæ²úÉúÁËÒ»²ãMgO¡¢Al2O3±£»¤Ä¤£¬ÊµÑéǰ£¬ÏȽ«ÂÁþºÏ½ðÔÚÏ¡ÏõËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄ³ýȥþ¡¢ÂÁºÏ½ð±íÃæµÄÑõ»¯Ä¤£»
(3)ʵÑéʱÊ×ÏÈÒª¼ì²éÆøÃÜÐÔ£¬¼ÇÏÂÁ¿Æø¹ÜÖÐCµÄÒºÃæÎ»Öã¬ÔÙ¼ÓÈëNaOHÈÜÒº¿ªÊ¼·´Ó¦£¬´ý·´Ó¦Íê±Ï²¢ÀäÈ´ÖÁÊÒκ󣬼ǼÁ¿Æø¹ÜÖÐCµÄÒºÃæÎ»Öã¬×îºó½«BÖÐÊ£Óà¹ÌÌå¹ýÂË£¬Ï´µÓ£¬¸ÉÔ³ÆÖØ£¬ËùÒÔ˳ÐòΪ¢Ý¢Ù¢Ü¢Û¢Ú£¬Á¿Æø¹Ü¶ÁÊýʱΪʹÀïÃæÆøÌåѹǿÓëÍâ½ç´óÆøÑ¹ÏàµÈ£¬±ØÐëʹDºÍCÁ½¹ÜÖÐÒºÃæÏàÆ½£»
(4) BÖÐAlÓëNaOHÈÜÒº·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£»²Î¼Ó·´Ó¦µÄÂÁµÄÖÊÁ¿Îª(a-c)g£¬ÇâÆøÌå»ýΪbmL£¬ÉèÂÁµÄÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬Óɵç×ÓÊØºã¿ÉÖª£¬
£¬½âµÃM=
£»
(5)ÈôδϴµÓ¹ýÂËËùµÃµÄ²»ÈÜÎcֵƫ´ó£¬ÔòÔì³É(a-c)±äС£¬ÓÉÂÁµÄÖÊÁ¿·ÖÊý
¡Á100%¿ÉÖª£¬ÊµÑé¹ý³ÌÖÐÂÁµÄÖÊÁ¿·ÖÊýƫС¡£
¡¾ÌâÄ¿¡¿ÔªËص¥Öʼ°Æä»¯ºÏÎïÓй㷺ÓÃ;£¬Çë¸ù¾ÝÖÜÆÚ±íÖеÚÈýÖÜÆÚÔªËØÏà¹ØÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©°´Ô×ÓÐòÊýµÝÔöµÄ˳Ðò£¨Ï¡ÓÐÆøÌå³ýÍ⣩£¬ÒÔÏÂ˵·¨ÕýÈ·µÄÊÇ___¡£
a£®Ô×Ó°ë¾¶ºÍÀë×Ó°ë¾¶¾ù¼õС b£®½ðÊôÐÔ¼õÈõ£¬·Ç½ðÊôÐÔÔöÇ¿
c£®µ¥ÖʵÄÈ۵㽵µÍ d£®Ñõ»¯Îï¶ÔÓ¦µÄË®ºÏÎï¼îÐÔ¼õÈõ£¬ËáÐÔÔöÇ¿
£¨2£©Ô×Ó×îÍâ²ãµç×ÓÊýÓë´ÎÍâ²ãµç×ÓÊýÏàͬµÄÔªËØÃû³ÆÎª___£¬Ñõ»¯ÐÔ×îÈõµÄ¼òµ¥ÑôÀë×ÓÊÇ___¡£
£¨3£©ÒÑÖª£º
»¯ºÏÎï | MgO | Al2O3 | MgCl2 | AlCl3 |
ÀàÐÍ | Àë×Ó»¯ºÏÎï | Àë×Ó»¯ºÏÎï | Àë×Ó»¯ºÏÎï | ¹²¼Û»¯ºÏÎï |
ÈÛµã/¡æ | 2800 | 2050 | 714 | 191 |
¹¤ÒµÖÆÃ¾Ê±£¬µç½âMgCl2¶ø²»µç½âMgOµÄÔÒòÊÇ___£»ÖÆÂÁʱ£¬µç½âAl2O3¶ø²»µç½âAlCl3µÄÔÒòÊÇ___¡£
£¨4£©¾§Ìå¹è£¨ÈÛµã1410¡æ£©ÊÇÁ¼ºÃµÄ°ëµ¼Ìå²ÄÁÏ£®ÓÉ´Ö¹èÖÆ´¿¹è¹ý³ÌÈçÏ£º
Si£¨´Ö£©
SiCl4
SiCl4£¨´¿£©
Si£¨´¿£©
д³öSiCl4µÄµç×Óʽ£º___£»ÔÚÉÏÊöÓÉSiCl4ÖÆ´¿¹èµÄ·´Ó¦ÖУ¬²âµÃÿÉú³É1.12kg´¿¹èÐèÎüÊÕakJÈÈÁ¿£¬Ð´³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ___¡£
£¨5£©ÏÂÁÐÆøÌå²»ÄÜÓÃŨÁòËá¸ÉÔ¿ÉÓÃP2O5¸ÉÔïµÄÊÇ___¡£
a£®NH3 b£®HI c£®SO2 d£®CO2
£¨6£©KClO3¿ÉÓÃÓÚʵÑéÊÒÖÆO2£¬Èô²»¼Ó´ß»¯¼Á£¬400¡æÊ±·Ö½âÖ»Éú³ÉÁ½ÖÖÑΣ¬ÆäÖÐÒ»ÖÖÊÇÎÞÑõËáÑΣ¬ÁíÒ»ÖÖÑεÄÒõÑôÀë×Ó¸öÊý±ÈΪ1£º1£®Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___¡£