ÌâÄ¿ÄÚÈÝ

26¡¢µª»¯ÂÁ£¨AlN£©ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓ뼯³Éµç·Éú²úÁìÓò£®Ä³µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬ÏÖÓÃͼ¢ñÖеÄһЩװÖÃÀ´½øÐмìÑ飬ʹµª»¯ÂÁÑùÆ·ºÍNaOHÈÜÒº·´Ó¦AlN+NaOH+H2O=NaAlO2+NH3¡ü£¬¸ù¾Ý·´Ó¦ÖÐËùÉú³É°±ÆøµÄÌå»ýÀ´²â¶¨ÑùÆ·Öеĵª»¯ÂÁµÄÖÊÁ¿·ÖÊý£¬²¢¸ù¾ÝʵÑéÏÖÏóÀ´È·¶¨ÔÓÖʵijɷ֣¨ÊµÑéÖе¼¹ÜÌå»ýºöÂÔ²»¼Æ£©

£¨1£©ÊµÑéÓйزÙ×÷Ϊ£ºa¡¢Íù׶ÐÎÆ¿ÖзÅÈëÊÊÁ¿µÄAlNÑùÆ·£ºb¡¢´Ó·ÖҺ©¶·Íù׶ÐÎÆ¿ÖмÓÈë¹ýÁ¿µÄŨNaOH£»c¡¢¼ìÑé×°ÖõÄÆøÃÜÐÔ£»d¡¢²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®ÕýÈ·µÄ²Ù×÷˳ÐòΪ
c a b d
£®
£¨2£©±¾ÊÔÑéÖмì²é×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
¹Ø±Õ·ÖҺ©¶·»îÈû£¬ÓÃË®½ôÎÕÎÕÈÈ׶ÐÎÆ¿£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ËÉÊÖºóË®Öù»ØÂ䣬֤Ã÷ÆøÃÜÐÔºÃ
£®
£¨3£©¹ã¿ÚÆ¿ÖеÄÊÔ¼ÁX¿ÉÑ¡ÓÃ
C
£¨ÌîÑ¡ÏîµÄ±êºÅ£©£®
A  ÆûÓÍ    B  ¾Æ¾«    C  Ö²ÎïÓÍ    D  CCl4
£¨4£©¹ã¿ÚÆ¿µÄÒºÌåûÓÐ×°Âú£¨ÉÏ·½ÁôÓÐÉÙÁ¿¿Õ¼ä£©£¬ÊµÑé²âµÃNH3µÄÌå»ý½«
²»±ä
£¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»±ä£©£®
£¨5£©ÓÐÈ˸ÄÓÃͼ¢ò×°ÖýøÐÐͬÑùʵÑ飬ͨ¹ý²â¶¨ÉÕ±­ÖÐÁòËáµÄÔöÖØÀ´È·¶¨ÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊý£®ÄãÈÏΪÊÇ·ñ¿ÉÐУ¿
²»¿ÉÐÐ
£¨ÌîÈë¡°¿ÉÐС±¡¢¡°²»¿ÉÐС±£©£®Ô­ÒòÊÇ
°±Æø¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó
£¬¸Ä½øµÄ·½·¨Îª
ÉÕ±­µ¼¹ÜµÄÄ©¶Ë½ÓÒ»µ¹¿ÛµÄ©¶·£¬½«Â©¶·µÄ±ßÔµ¸ÕºÃûÈëÒºÃæÒÔÏÂÀ´ÎüÊÕ°±Æø
£®
·ÖÎö£º£¨1£©ÖÆÈ¡ÆøÌåʱ£¬Îª·ÀÖ¹×°ÖéÆøÓ¦ÔÚÁ¬½Ó×°ÖúóÁ¢¼´½øÐÐ×°ÖÃÆøÃÜÐÔ¼ì²é£¬È·¶¨×°Öò»Â©Æøºó£¬±¾×ÅÏȼӹÌÌåºó¼ÓÒºÌåµÄÔ­Ôò¼ÓÈëÒ©Æ·£»×îºó½øÐÐÆøÌåµÄÊÕ¼¯Óë²âÁ¿£»
£¨2£©¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬×°ÖÃÄÚÐγɷâ±Õ»·¾³£¬Èç¹û¶Ô×°ÖýøÐмÓÈÈ£¬×°ÖÃÄÚÆøÌåÊÜÈÈÌå»ý±ä´ó£¬ÈôÆøÃÜÐÔÁ¼ºÃ£¬¾Í»á¹Û²ìµ½¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ºãÎÂʱˮÖù²¢²»»ØÂ䣻
£¨3£©²úÉúµÄ°±Æø¼«Ò×ÈÜÓÚË®£¬Îª·ÀÖ¹°±ÆøÈÜÓÚË®ÐèÒª°ÑÆøÌåÓëË®¸ôÀ룬Òò´ËӦѡÔñ²»ÄÜÓë°±Æø²úÉú×÷ÓõÄÒºÌå×÷Ϊ¸ôÀëÒº£»Ñ¡ÓõÄÊÔ¼ÁÓ¦ÊǺÍË®²»»¥ÈÜ£¬ÇÒÃܶȴóÓÚË®µÄ£®
£¨4£©±¾´ÎʵÑéµÄÄ¿µÄÔÚÓڲⶨ²úÉúÆøÌåµÄÌå»ý¶ø²»ÊÇÊÕ¼¯´¿¾»µÄÆøÌ壬Òò´Ë£¬¹ã¿ÚÆ¿ÄÚµÄÔ­ÓÐÆøÌå²»ÔÚ²âÁ¿·¶Î§ÄÚ£»
£¨5£©°±ÆøÄÜÓëÁòËá·´Ó¦Éú³ÉÁòËá臨øʹϡÁòËáÈÜÒºÖÊÁ¿Ôö¼Ó£¬µ«ÓÉÓÚ·´Ó¦½ÏΪ¾çÁÒ¶ø»áʹϡÁòËáµ¹Îü£¬¶øÔì³ÉÉÕ±­ÄÚÖÊÁ¿²»×¼È·£»Îª±ÜÃâ¸ÃÏÖÏó³öÏÖ£¬¿ÉÔÚµ¼¹ÜÄ©¶Ë°²×°µ¹¿Û©¶··ÀÖ¹µ¹Îü£®
½â´ð£º½â£º£¨1£©Ó¦ÏȽøÐÐ×°ÖÃÆøÃÜÐÔ¼ìÑ飬ȻºóÒÀ´Î¼ÓÈë¹ÌÌåÒ©Æ·¡¢ÒºÌåÒ©Æ·£¬×îºó½øÐÐÆøÌåÅųöË®µÄ²âÁ¿£¬È·¶¨²úÉúÆøÌåÌå»ý£»
¹Ê´ð°¸Îª£ºc a b d£»
£¨2£©Í¨¹ý΢ÈÈ»òÓÃÊÖÎÕÈÈʹװÖÃÄÚÆøÌåʹÆøÌåÌå»ý±ä´ó£¬Èç¹û×°ÖéÆøÔò²»»á¹Û²ìµ½×°ÖÃÄÚÓÐÃ÷ÏԱ仯£»Èç¹ûÆøÃÜÐÔÁ¼ºÃ£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ËÉÊÖºóË®Öù»ØÂ䣻
¹Ê´ð°¸Îª£º¹Ø±Õ·ÖҺ©¶·»îÈû£¬ÓÃË®½ôÎÕÎÕÈÈ׶ÐÎÆ¿£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ËÉÊÖºóË®Öù»ØÂ䣬֤Ã÷ÆøÃÜÐԺã»
£¨3£©¾Æ¾«¡¢ÆûÓÍËäÈ»¶¼²»ÄÜÓë°±Æø·¢Éú·´Ó¦£¬µ«ËüÃÇÈ´¶¼¼«Ò×»Ó·¢£¬»Ó·¢³öÀ´µÄÆøÌå¶ÔʵÑéÓÐÓ°Ïì¶øÇÒ»Ó·¢Íêºó²»ÄÜÔÙÆ𵽸ôÀë°±ÆøÓëË®½Ó´¥µÄ×÷Óã»Í¬Ê±ÓÉÓھƾ«Ò×ÈÜÓÚË®£¬Ò²²»ÄÜ´ïµ½¸ôÀëµÄÄ¿µÄ£»CCl4ÃܶȴóÓÚË®£¬²»ÄÜÆ𵽸ôÀë×÷Ó㮶øÖ²ÎïÓͼȲ»ÈÜÓÚË®£¬ÃܶÈСÓÚˮҲ²»Ò×»Ó·¢£¬¿ÉÒÔ°Ñ°±ÆøÓëË®½øÐиôÀ룻
¹Ê´ð°¸Îª£ºC£»
£¨4£©±¾´ÎʵÑéµÄÄ¿µÄÔÚÓڲⶨ²úÉúÆøÌåµÄÌå»ý¶ø²»ÊÇÊÕ¼¯´¿¾»µÄÆøÌ壬Òò´Ë£¬¹ã¿ÚÆ¿ÄÚµÄÔ­ÓÐÆøÌå²»ÔÚ²âÁ¿ÄÚ£¬²»»á¶Ô²âÁ¿½á¹û²úÉúÓ°Ï죻
¹Ê´ð°¸Îª£º²»±ä£»
£¨5£©°±Æø¼«Ò×ÈÜÓÚÏ¡ÁòËá¶ø³öÏÖµ¹Îü£¬Òò´Ë£¬¸Ã×°Öò»ÄÜ׼ȷ²âÁ¿²úÉú°±ÆøµÄÁ¿£»¿ÉÔÚµ¼¹ÜÄ©¶ËÁ¬½Ó©¶·µ¹¿ÛÔÚÒºÃæÉÏ£¬¸Õ°±Æø´óÁ¿ÎüÊÕʱ£¬ÉÕ±­ÄÚÒºÃæϽµ¶øÍÑÀë½Ó´¥£¬¿ÉÒÔ·ÀֹϡÁòËáµÄµ¹Îü£»
¹Ê´ð°¸Îª£º²»¿ÉÐУ»°±Æø¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó£»ÉÕ±­µ¼¹ÜµÄÄ©¶Ë½ÓÒ»µ¹¿ÛµÄ©¶·£¬½«Â©¶·µÄ±ßÔµ¸ÕºÃûÈëÒºÃæÒÔÏÂÀ´ÎüÊÕ°±Æø£®
µãÆÀ£º¼ìÑé×°ÖõÄÆøÃÜÐԵIJ½ÖèÊÇ£ºµÚÒ»²½½«×°ÖÃÃܱգ¨ÓÐÐýÅ¥µÄ¹Ø±Õ£¬ºÍ´óÆøÏàͬµÄÓÃË®Ãܷ⣩£¬µÚ¶þ²½£¬ÖÆÔìѹǿ²î»òβ¿ÉÒÔÓÃÊÖ½ôÎÕÎÕÈÈ¡¢Óþƾ«µÆ΢ÈÈ¡¢»òµÎ¼ÓÒºÌå²úÉúÒºÃæ²îµÈ·½·¨£©£¬µÚÈý²½ÐðÊöÏÖÏó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
µª»¯ÂÁ£¨AlN£©ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓ뼯³Éµç·Éú²úÁìÓò£®Ä³µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬ÏÖÓÃͼ¢ñÖеÄһЩװÖÃÀ´½øÐмìÑ飬ʹµª»¯ÂÁÑùÆ·ºÍNaOHÈÜÒº·´Ó¦AlN+NaOH+H2O=NaAlO2+NH3¡ü£¬¸ù¾Ý·´Ó¦ÖÐËùÉú³É°±ÆøµÄÌå»ýÀ´²â¶¨ÑùÆ·Öеĵª»¯ÂÁµÄÖÊÁ¿·ÖÊý£¬²¢¸ù¾ÝʵÑéÏÖÏóÀ´È·¶¨ÔÓÖʵijɷ֣¨ÊµÑéÖе¼¹ÜÌå»ýºöÂÔ²»¼Æ£©
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÊµÑéÓйزÙ×÷Ϊ£ºa¡¢Íù׶ÐÎÆ¿ÖзÅÈëÊÊÁ¿µÄAlNÑùÆ·£ºb¡¢´Ó·ÖҺ©¶·Íù׶ÐÎÆ¿ÖмÓÈë¹ýÁ¿µÄŨNaOH£»c¡¢¼ìÑé×°ÖõÄÆøÃÜÐÔ£»d¡¢²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®ÕýÈ·µÄ²Ù×÷˳ÐòΪ
 
£®
£¨2£©±¾ÊÔÑéÖмì²é×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
 
£®
£¨3£©¹ã¿ÚÆ¿ÖеÄÊÔ¼ÁX¿ÉÑ¡ÓÃ
 
£¨ÌîÑ¡ÏîµÄ±êºÅ£©£®A  ÆûÓÍ    B  ¾Æ¾«    C  Ö²ÎïÓÍ    D  CCl4
£¨4£©¹ã¿ÚÆ¿µÄÒºÌåûÓÐ×°Âú£¨ÉÏ·½ÁôÓÐÉÙÁ¿¿Õ¼ä£©£¬ÊµÑé²âµÃNH3µÄÌå»ý½«
 
£¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»±ä£©£®
£¨5£©ÊµÑé½áÊøºó£¬Èô¹Û²ìµ½×¶ÐÎÆ¿Öл¹ÓйÌÌ壬ÔòÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ
 
£®
£¨6£©ÈôʵÑéÖвâµÃÑùÆ·µÄÖÊÁ¿Îªwg£¬°±ÆøµÄÌå»ýΪaL£¨±ê¿öÏ£©£¬ÔòÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊýΪ
 
£¨AlNµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª41£¬Ã¿22¡¢4L°±ÆøÖÊÁ¿Îª17g£©£®
£¨7£©ÓÐÈ˸ÄÓÃͼ¢ò×°ÖýøÐÐͬÑùʵÑ飬ͨ¹ý²â¶¨ÉÕ±­ÖÐÁòËáµÄÔöÖØÀ´È·¶¨ÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊý£®ÄãÈÏΪÊÇ·ñ¿ÉÐУ¿
 
£¨ÌîÈë¡°¿ÉÐС±¡¢¡°²»¿ÉÐС±£©£®Ô­ÒòÊÇ
 
£¬¸Ä½øµÄ·½·¨Îª
 
£®
£¨8£©ÔÚmg 20%µÄÇâÑõ»¯ÄÆÈÜÒºÖеμÓ2¡«3µÎ·Ó̪ÊÔÒº£¬È»ºó±ß½Á°è±ßÖðµÎÏòÆäÖмÓÈëÁòËáþÈÜÒº£¬ÖÁÈÜÒºµÄºìÉ«ÍêÈ«ÍÊȥʱ£¬ÂËÈ¥³Áµí£¬³ÆµÃÊ£ÓàÈÜÒº×ÜÖÊÁ¿Îª3mg£®
¢Ù¼ÆËãËù¼ÓÁòËáþÈÜÒºµÄÖÊÁ¿·ÖÊý£»£¨3·Ö£©
¢ÚÓÃN±íʾÈÜÒºÖÐÀë×ÓµÄÊýÄ¿£¬²»Í¬ÖÖÀë×ÓÓÃÀë×Ó·ûºÅ×¢Ã÷[ÈçN £¨Na'£©±íʾÄÆÀë×ÓµÄÊýÄ¿]£¬Ç뽨Á¢×ø±êϵ£¬»æÖÆÉÏÊöµÎ¼Ó¹ý³ÌÖи÷ÖÖÀë×ÓµÄÊýÄ¿ËæÈÜÒºµÄ²»¶Ï¼ÓÈë¶ø±ä»¯µÄ¹Øϵͼ£®£¨3·Ö£©
¾«Ó¢¼Ò½ÌÍøµª»¯ÂÁ£¨AlN£©ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓÚ¼¯³Éµç·Éú²úÁìÓò£®Ä³µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬Ä³»¯Ñ§Ñо¿ÐÔѧϰС×éÉè¼Æ²¢Íê³ÉÁËÈçÏÂʵÑ飮
¡¾ÊµÑéÄ¿µÄ¡¿²â¶¨ÑùÆ·Öеĵª»¯ÂÁµÄÖÊÁ¿·ÖÊý£®
¡¾ÊµÑéÔ­Àí¡¿AlN+NaOH+H2O=NaAlO2+NH3¡ü¡¢Al2O3+2NaOH=2NaAlO2+H2O
¡¾ÊµÑé×°Öá¿
¡¾ÊµÑé²½Öè¡¿ÓйزÙ×÷Ϊ£ºa£®Íù׶ÐÎÆ¿ÖзÅÈëÊÊÁ¿µÄAlNÑùÆ·£ºb£®´Ó·ÖҺ©¶·Íù׶ÐÎÆ¿ÖмÓÈë¹ýÁ¿µÄNaOHŨÈÜÒº£¨²»¿¼ÂÇ°±ÆøÔÚNaOHŨÈÜÒºÖеÄÈܽ⣩£»c£®¼ìÑé×°ÖõÄÆøÃÜÐÔ£»d£®²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®ÕýÈ·µÄ²Ù×÷˳ÐòΪ
 
£®
¡¾½»Á÷ÓëÌÖÂÛ¡¿
£¨1£©±¾ÊµÑéÖмì²é×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
 
£»
£¨2£©¹ã¿ÚÆ¿ÖÐÊÔ¼ÁxµÄ×÷ÓÃÊÇ
 
£¬¿ÉÒÔÑ¡ÓõÄÎïÖÊÊÇ
 
£»
£¨3£©Ð¡ÀîÈÏΪ¹ã¿ÚÆ¿ÖÐÒºÌåûÓÐ×°Âú£¬¶Ô°±ÆøÌå»ýµÄ²âÁ¿»á²úÉúÓ°Ï죮Äã¶ÔËûµÄ¹ÛµãÓкÎÆÀ¼Û£¿
 
£»
£¨4£©ÊµÑé½áÊøºó£¬Èô¹Û²ìµ½×¶ÐÎÆ¿Öл¹ÓйÌÌ壬ÔòÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ
 
£»
£¨5£©Ð¡Àîͬѧ²éÔÄ×ÊÁϵÃ֪ʵÑéÌõ¼þÏÂÊÕ¼¯µ½µÄÆøÌåÃܶÈΪ0.68g/L£¬ÈôʵÑéÖÐËùÓÃÁ¿Í²¹æ¸ñΪ500mL£¬Ôò´ÓÀíÂÛÉÏ·ÖÎö²Î¼Ó·´Ó¦µÄAlNÖÊÁ¿µÄ×î´óֵΪ
 
£®
µª»¯ÂÁ£¨AlN£©ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓÚ¼¯³Éµç·Éú²úÁìÓò£®Ä³µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬ÏÖÓÃͼ¢ñÖеÄһЩװÖÃÀ´½øÐмìÑ飬ʹµª»¯ÂÁÑùÆ·ºÍNaOHÈÜÒº·´Ó¦AlN+NaOH+H2O=NaAlO2+NH3¡ü£¬¸ù¾Ý·´Ó¦ÖÐËùÉú³É°±ÆøµÄÌå»ýÀ´²â¶¨ÑùÆ·Öеĵª»¯ÂÁµÄÖÊÁ¿·ÖÊý£¬²¢¸ù¾ÝʵÑéÏÖÏóÀ´È·¶¨ÔÓÖʵijɷ֣¨ÊµÑéÖе¼¹ÜÌå»ýºöÂÔ²»¼Æ£©ÒÑÖª£ºNH3·Ç³£ÈÝÒ×ÈÜÓÚË®£¬Ñõ»¯ÂÁÒ×ÈÜÓÚNaOHÈÜÒº£®
£¨1£©ÊµÑéÓйزÙ×÷Ϊ£ºa¡¢Íù׶ÐÎÆ¿ÖзÅÈëÊÊÁ¿µÄAlNÑùÆ·£ºb¡¢´Ó·ÖҺ©¶·Íù׶ÐÎÆ¿ÖмÓÈë¹ýÁ¿µÄŨNaOH£»c¡¢¼ìÑé×°ÖõÄÆøÃÜÐÔ£»d¡¢²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®ÕýÈ·µÄ²Ù×÷˳ÐòΪ
cabd
cabd
£®
£¨2£©±¾ÊÔÑéÖмì²é×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
¹Ø±Õ·ÖҺ©¶·¿ª¹Ø£¬½«µ¼¹ÜÒ»¶Ë½þÈëË®ÖУ¬ÓÃÊÖ½ôÎÕ׶ÐÎÆ¿Íâ±Ú£¬Èç¹ûµ¼¹Ü¿ÚÓÐÆøÅÝð³ö£¬ËµÃ÷ÆøÃÜÐÔÁ¼ºÃ£¬·ñÔò×°ÖéÆø£®
¹Ø±Õ·ÖҺ©¶·¿ª¹Ø£¬½«µ¼¹ÜÒ»¶Ë½þÈëË®ÖУ¬ÓÃÊÖ½ôÎÕ׶ÐÎÆ¿Íâ±Ú£¬Èç¹ûµ¼¹Ü¿ÚÓÐÆøÅÝð³ö£¬ËµÃ÷ÆøÃÜÐÔÁ¼ºÃ£¬·ñÔò×°ÖéÆø£®
£®
£¨3£©¹ã¿ÚÆ¿ÖеÄÊÔ¼ÁX¿ÉÑ¡ÓÃ
B
B
£¨ÌîÑ¡ÏîµÄ±êºÅ£©£®
A  ¾Æ¾«       B  Ö²ÎïÓÍ
£¨4£©¹ã¿ÚÆ¿µÄÒºÌåûÓÐ×°Âú£¨ÉÏ·½ÁôÓÐÉÙÁ¿¿Õ¼ä£©£¬ÊµÑé²âµÃNH3µÄÌå»ý½«
²»±ä
²»±ä
£¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»±ä£©£®
£¨5£©ÊµÑé½áÊøºó£¬Èô¹Û²ìµ½×¶ÐÎÆ¿Öл¹ÓйÌÌ壬ÔòÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ
̼
̼
£®
£¨6£©ÈôʵÑéÖвâµÃÑùÆ·µÄÖÊÁ¿Îªwg£¬°±ÆøµÄÌå»ýΪaL£¨±ê¿öÏ£©£¬ÔòÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊýΪ
4100a
22.4w
%
4100a
22.4w
%
£¨AlNµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª41£¬Ã¿22.4L°±ÆøÖÊÁ¿Îª17g£©£®
£¨7£©ÓÐÈ˸ÄÓÃͼ¢ò×°ÖýøÐÐͬÑùʵÑ飬ͨ¹ý²â¶¨ÉÕ±­ÖÐÁòËáµÄÔöÖØÀ´È·¶¨ÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊý£®ÄãÈÏΪÊÇ·ñ¿ÉÐУ¿
²»¿ÉÐÐ
²»¿ÉÐÐ
£¨ÌîÈë¡°¿ÉÐС±¡¢¡°²»¿ÉÐС±£©£®Ô­ÒòÊÇ
»áʹҺÌåÑØ×ŵ¼¹Üµ¹ÎüÈë׶ÐÎÆ¿ÄÚ
»áʹҺÌåÑØ×ŵ¼¹Üµ¹ÎüÈë׶ÐÎÆ¿ÄÚ
£¬¸Ä½øµÄ·½·¨Îª
ÔÚµ¼¹ÜÄ©¶Ë½ÓÒ»µ¹ÖõÄ©¶·
ÔÚµ¼¹ÜÄ©¶Ë½ÓÒ»µ¹ÖõÄ©¶·
£®
µª»¯ÂÁ£¨AlN£©ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú²ÄÁÏ£®Ä³µª»¯ÂÁÑùÆ·Öк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£®ÒÑÖªµª»¯ÂÁºÍNaOHÈÜÒºÄÜ·´Ó¦£¬Æä·´Ó¦·½³ÌʽΪ£º¢ÙAlN+NaOH+H2O=NaAlO2+NH3¡ü£¬¢ÚÑõ»¯ÂÁÒ²ÄÜÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦¶øÈ«²¿Èܽ⣬µ«²»Éú³ÉÆøÌ壮
ÏÖÓÃͼ¢ñÖеÄһЩװÖÃÀ´½øÐÐÏà¹ØʵÑ飬¸ù¾Ý·´Ó¦ÖÐËùÉú³É°±ÆøµÄÌå»ýÀ´²â¶¨ÑùÆ·Öеĵª»¯ÂÁµÄÖÊÁ¿·ÖÊý£¬²¢¸ù¾ÝʵÑéÏÖÏóÀ´È·¶¨ÔÓÖʵijɷ֣¨ÊµÑéÖе¼¹ÜÌå»ýºöÂÔ²»¼Æ£©

£¨1£©Ö¸³öͼ¢ñÖÐÒÇÆ÷µÄÃû³Æ£ºA
·ÖҺ©¶·
·ÖҺ©¶·
£» B
׶ÐÎÆ¿
׶ÐÎÆ¿
£®
£¨2£©ÊµÑé²Ù×÷Ϊ£ºa¡¢ÍùBÖзÅÈëÊÊÁ¿µÄAlNÑùÆ·£ºb¡¢AÍù׶ÐÎÆ¿ÖмÓÈë¹ýÁ¿µÄŨNaOH£»
c¡¢¼ìÑé×°ÖÃÆøÃÜÐÔ£»d¡¢²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®ÕýÈ·µÄ²Ù×÷˳ÐòΪ
c¡¢a¡¢b¡¢d
c¡¢a¡¢b¡¢d
£¨ÓÃa¡¢b¡¢c¡¢d×Öĸ±íʾ£©£®
£¨3£©±¾ÊÔÑéÖмì²é×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
¹Ø±Õ·ÖҺ©¶·»îÈû£¬Î¢ÈÈ׶ÐÎÆ¿£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ºãÎÂʱˮÖù²¢²»»ØÂä
¹Ø±Õ·ÖҺ©¶·»îÈû£¬Î¢ÈÈ׶ÐÎÆ¿£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ºãÎÂʱˮÖù²¢²»»ØÂä
£®
£¨4£©¹ã¿ÚÆ¿ÖеÄÊÔ¼ÁX¿ÉÑ¡ÓÃ
ʳÓÃÓÍ
ʳÓÃÓÍ
£¨ÌîÉú»îÖг£¼ûµÄÎïÖÊÃû³Æ£©£®¹ã¿ÚÆ¿µÄÒºÌåûÓÐ×°Âú£¨ÉÏ·½ÁôÓÐÉÙÁ¿¿Õ¼ä£©£¬ÊµÑé²âµÃNH3µÄÌå»ý½«
²»±ä
²»±ä
£¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»±ä£©£®
£¨5£©ÊµÑé½áÊøºó£¬Èô¹Û²ìµ½BÖл¹ÓйÌÌ壬ÔòÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ
̼
̼
£®
£¨6£©ÈôʵÑéÖвâµÃÑùÆ·µÄÖÊÁ¿Îª2.56g£¬°±ÆøµÄÌå»ýΪ1.12L£¨±ê¿öÏ£©£¬ÔòÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊýΪ
80.1%
80.1%
£¨AlNµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª41£¬Ã¿22.4L°±ÆøÖÊÁ¿Îª17g£©£®
£¨7£©ÓÐÈ˸ÄÓÃͼ¢ò×°ÖýøÐÐͬÑùʵÑ飬ͨ¹ý²â¶¨ÉÕ±­ÖÐÁòËáµÄÔöÖØÀ´È·¶¨ÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊý£®ÄãÈÏΪÊÇ·ñ¿ÉÐУ¿
²»¿ÉÐÐ
²»¿ÉÐÐ
£¨ÌîÈë¡°¿ÉÐС±¡¢¡°²»¿ÉÐС±£©£¬Èô²»¿ÉÐÐÐè˵ Ã÷Ô­Òò
°±Æø¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó
°±Æø¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó
£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø