ÌâÄ¿ÄÚÈÝ

±³¾°²ÄÁÏ£º¢Ù¡°3?15¡±ÎÀÉú²¿·¢²¼¹«¸æ£¬½ûÖ¹ÔÚÃæ·ÛÖÐÌí¼Ó¹ýÑõ»¯¸Æ£¨£¨CaO2£©£»
¢ÚÅ©Òµ²¿½«½øÐÐÉúÏÊÈéÖÐÎ¥½ûÌí¼ÓÎïרÏî¼à²â£¬ÆäÖаüÀ¨Èý¾ÛÇè°·ºÍƤ¸ïË®½âµ°°×£»
¢Û2009Äê8Ô£¬É½¶«ÈÕÕÕ·¢ÉúÒºÂÈй©Ê¹ʣ»
¢Ü2011Äê2Ô£¬Æ»¹û¹«Ë¾³ÐÈÏ137Ãû¹¤ÈËÒò±©Â¶ÓÚÕý¼ºÍé»·¾³£¬½¡¿µÔâÊܲ»ÀûÓ°Ï죮
ÏÂÁÐÏàӦ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢¹ýÑõ»¯¸Æ¹ÌÌåÖÐÒõ¡¢ÑôÀë×Ó¸öÊýÖ®±ÈΪ2£º1B¡¢µ°°×ÖÊÊÇÓÉ°±»ùËáÐγɵĸ߷Ö×Ó»¯ºÏÎÆäÈÜÓÚË®ËùµÃÌåϵһ¶¨Ã»Óж¡´ï¶ûÏÖÏóC¡¢ÈôÏòÐÂÖÆÂÈË®ÖмÓÈëÉÙÁ¿CaCO3¹ÌÌ壬»áÔö´óÆäƯ°×ÄÜÁ¦D¡¢Õý¼ºÍéºÍ»·¼ºÍ黥Ϊͬ·ÖÒì¹¹Ìå
·ÖÎö£ºA£®¸ù¾Ý¹ýÑõ»¯¸ÆÖл¯Ñ§¼üµÄÀàÐÍÅжϣ¬¹ýÑõ»¯¸ÆÊôÓÚÀë×Ó»¯ºÏÎï´æÔÚÀë×Ó¼üºÍ¹²¼Û¼ü£»
B£®¸ù¾Ý½ºÌåµÄ±¾ÖÊ·ÖÉ¢ÖʵÄÁ£¶È´óСÅжϣ»
C£®·ÖÎöÂÈË®µÄ³É·Ö£¬ÔËÓÃÓ°Ï컯ѧƽºâÒƶ¯µÄÒòËؽâ´ð£»
D£®ÒÀ¾Ýͬ·ÖÒì¹¹ÌåµÄ¶¨Ò壨·Ö×ÓʽÏàͬ½á¹¹²»Í¬Óлú»¯ºÏÎÅжϣ®
½â´ð£º½â£ºA£®¹ýÑõ»¯¸ÆÊôÓÚÀë×Ó»¯ºÏÎ¸ÆÀë×Ӻ͹ýÑõ¸ùÀë×ÓÖ®¼ä´æÔÚÀë×Ó¼ü£¬¹ýÑõ¸ùÔ­×ÓÍÅÖÐÑõÔ­×ÓÖ®¼äͨ¹ý·Ç¼«ÐÔ¹²¼Û¼ü½áºÏÊÇÒ»¸öÀë×Ó£¬Ñõ»¯¸Æ¹ÌÌåÖÐÒõ¡¢ÑôÀë×Ó¸öÊýÖ®±ÈΪ1£º1£¬¹ÊA´íÎó£»
B£®µ°°×ÖÊÈÜÓÚË®ÐγɵķÖɢϵÖУ¬·ÖÉ¢ÖʵÄÁ£¶È½éÓÚ1nm-100nmÖ®¼ä£¬ÊôÓÚ½ºÌ壬¹ÊB´íÎó£»
C£®ÂÈÆøÈÜÓÚË®ÓëË®·¢Éú·´Ó¦£¬Cl2+H2O    HClO+H++Cl-£¬¸Ã·´Ó¦ÊÇ¿ÉÄæ·´Ó¦£¬µ±ÏòÂÈË®ÖмÓÈë̼Ëá¸Æʱ£¬Ì¼Ëá¸ÆÓëÇâÀë×Ó·´Ó¦£¬ÏûºÄÇâÀë×Ó£¬Ê¹ÉÏÊöƽºâÏòÕý·½ÏòÒƶ¯£¬Éú³É¸ü¶àµÄ´ÎÂÈËᣬ¹ÊCÕýÈ·£»
D£®Õý¼ºÍé·Ö×ÓÊÇC6H14£¬»·¼ºÍé·Ö×ÓʽC6H12£¬¶þÕß·Ö×Óʽ²»Í¬£¬²»ÊÇͬ·ÖÒì¹¹Ì壬¹ÊD´íÎó£»
¹ÊÑ¡C£®
µãÆÀ£º±¾Ì⿼²éÁË»¯Ñ§¼üÓ뻯ºÏÎïµÄ½á¹¹¡¢½ºÌåµÄ±¾ÖÊÌØÕ÷¡¢ÂÈË®µÄÐÔÖÊ¡¢Í¬·ÖÒì¹¹ÌåµÄÅжϣ¬Ö÷Òª¶Ô³£¼û¸ÅÄîµÄ¿¼²é£¬¸ù¾ÝÏà¹Ø֪ʶ²»Äѽâ´ð£¬ÊôÓÚ»ù´¡Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2011?½­É½ÊÐÄ£Ä⣩£¨±³¾°²ÄÁÏ£©µª»¯ÂÁ£¨AlN£©ÌÕ´ÉÊÇÒ»ÖÖÀà½ð¸Õʯµª»¯ÎïµÄÐÂÐÍÎÞ»ú·Ç½ðÊô²ÄÁÏ£¬×î¸ß¿ÉÎȶ¨µ½2200¡æ£®µ¼ÈÈÐԺã¬ÈÈÅòÕÍϵÊýС£¬ÊÇÁ¼ºÃµÄÄÍÈȳå»÷²ÄÁÏ£®¿¹ÈÛÈÚ½ðÊôÇÖÊ´µÄÄÜÁ¦Ç¿£¬ÊÇÈÛÖý´¿Ìú¡¢ÂÁ»òÂÁºÏ½ðÀíÏëµÄÛáÛö²ÄÁÏ£®µª»¯ÂÁ»¹Êǵç¾øÔµÌ壬½éµçÐÔÄÜÁ¼ºÃ£¬ÓÃ×÷µçÆ÷Ôª¼þÒ²ºÜÓÐÏ£Íû£®³¬Ï¸µª»¯ÂÁ·ÛÄ©±»¹ã·ºÓ¦ÓÃÓÚ´ó¹æÄ£¼¯³Éµç·Éú²úÁìÓò£®ÆäÖÆÈ¡Ô­ÀíΪ£º
Al2O3+3C+N2 
¸ßÎÂ
2AlN+3CO
£¨ÎÊÌâ̽¾¿£©Ä³»¯Ñ§Ñо¿ÐÔѧϰС×é³ÉÔ±¸ù¾Ýµª»¯ÂÁµÄÖÆÈ¡Ô­Àí£¬½øÐÐÁËÈçÏÂ̽¾¿£®
ÎÊÌâ1¡¢ÔÚÖÆÈ¡µª»¯ÂÁʱÓÉÓÚ·´Ó¦²»ÍêÈ«£¬µª»¯ÂÁ²úÆ·ÖÐËùº¬ÔÓÖʳýÁË̼ÒÔÍ⻹¿ÉÄÜ´æÔÚ
Ñõ»¯ÂÁ
Ñõ»¯ÂÁ
£®
ÎÊÌâ2¡¢Îª²â¶¨¸Ã²úÆ·ÖÐÓйسɷֵĺ¬Á¿£¬¼×¡¢ÒÒÁ½Í¬Ñ§Éè¼ÆÁËÒÔÏÂÁ½¸öʵÑ飺
£¨1£©¼×ͬѧ£º³ÆÈ¡10.00gÑùÆ·£¬½«Æä¼ÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒºÖй²ÈȲ¢Õô¸É£¬AlN¸úÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉNaAlO2£¬²¢·Å³ö°±Æø3.36L£¨±ê×¼×´¿ö£©£®
¢ÙÉÏÊö·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
AlN+NaOH+H2O=NaAlO2+NH3¡ü
AlN+NaOH+H2O=NaAlO2+NH3¡ü
£®
¢Ú¸ÃÑùÆ·ÖеÄAlNµÄÖÊÁ¿·ÖÊýΪ
61.5%
61.5%
£®
£¨2£©ÒÒͬѧ£º³ÆÈ¡10.00gÑùÆ·ÖÃÓÚ·´Ó¦Æ÷ÖУ¬Í¨Èë2.016L£¨±ê×¼×´¿ö£©O2£¬ÔÚ¸ßÎÂϳä·Ö·´Ó¦ºó²âµÃÆøÌåµÄÃܶÈΪ1.34g?L-1£¨ÒÑÕ۳ɱê×¼×´¿ö£¬AlN²»¸úO2·´Ó¦£©£®¸ÃÑùÆ·Öк¬ÔÓÖÊ̼
1.92
1.92
g£®
ÎÊÌâ3¡¢±ûͬѧÊܵ½¼×¡¢ÒÒͬѧʵÑéµÄÆô·¢£¬ÈÏΪ²â¶¨Ä³µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬¿ÉÓÃͼÖÐIµÄһЩװÖÃÀ´½øÐмìÑ飬¸ù¾ÝAlNÓëNaOHÈÜÒº·´Ó¦ËùÉú³É°±ÆøµÄÌå»ýÀ´²â¶¨ÑùÆ·Öеª»¯ÂÁµÄÖÊÁ¿·ÖÊý£¬²¢¸ù¾ÝʵÑéÏÖÏóÀ´È·¶¨ÔÓÖʵijɷ֣¨ÊµÑéÖе¼¹ÜÌå»ýºöÂÔ²»¼Æ£©

£¨1£©ÊµÑéÓйزÙ×÷Ϊ£º¢ÙÍù׶ÐÎÆ¿ÖзÅÈëÊÊÁ¿µÄAlNÑùÆ·£º¢Ú´Ó·ÖҺ©¶·Íù׶ÐÎÆ¿ÖмÓÈë¹ýÁ¿µÄŨNaOH£»¢Û¼ìÑé×°ÖõÄÆøÃÜÐÔ£»¢Ü²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®
ÕýÈ·µÄ²Ù×÷˳ÐòΪ
¢Û¢Ù¢Ú¢Ü
¢Û¢Ù¢Ú¢Ü
£®
£¨2£©±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
£®
£¨3£©¹ã¿ÚÆ¿ÖеÄÊÔ¼ÁX¿É×îºÃÑ¡ÓÃ
C
C
£¨ÌîÑ¡ÏîµÄ±êºÅ£©£®
A¡¢±½    B¡¢¾Æ¾«    C¡¢Ö²ÎïÓÍ    D¡¢CCl4
£¨4£©¹ã¿ÚÆ¿µÄÒºÌåûÓÐ×°Âú£¨ÉÏ·½ÁôÓÐÉÙÁ¿¿Õ¼ä£©£¬ÊµÑé²âµÃNH3µÄÌå»ý½«
²»±ä
²»±ä
£¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»±ä£©£®
£¨5£©ÈôʵÑéÖвâµÃÑùÆ·µÄÖÊÁ¿Îªwg£¬°±ÆøµÄÌå»ýΪaL£¨±ê¿öÏ£©£¬ÔòÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊýΪ
4100a
22.4w
%
4100a
22.4w
%
£¨AlNµÄʽÁ¿Îª41£©£®
£¨6£©ÊµÑé½áÊøºó£¬Èô¹Û²ìµ½×¶ÐÎÆ¿Öл¹ÓйÌÌ壬ÔòÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ
̼
̼
£¬ÎªÁ˲ⶨÊÇ·ñº¬ÓÐÆäËüÔÓÖÊ£¬Ôò»¹ÐèÒªÄÄЩ¼òµ¥Êý¾Ý
̼µÄÖÊÁ¿
̼µÄÖÊÁ¿
£®
ÎÊÌâ4¡¢¶¡Í¬Ñ§ÈÏΪ£¬±ûͬѧµÄʵÑé·½·¨£¬¿ÉÄÜÒòÆøÌåÌå»ý²âÁ¿²»×¼£¬µ¼ÖÂÎó²î½Ï´ó£®½¨Òé¸ÄÓÃͼ9ÖеĢò×°ÖýøÐÐͬÑùʵÑ飬ͨ¹ý²â¶¨ÉÕ±­ÖÐÁòËáµÄÔöÖØÀ´È·¶¨ÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊý£®ÄãÈÏΪÊÇ·ñ¿ÉÐУ¿
²»¿ÉÐÐ
²»¿ÉÐÐ
£¨ÌîÈë¡°¿ÉÐС±¡¢¡°²»¿ÉÐС±£©£¬Ô­ÒòÊÇ
IIÖÐNH3¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó£¬Í¬Ê±°±ÆøÖк¬ÓÐË®ÕôÆø£¬Ó°Ïì°±ÆøÖÊÁ¿µÄ²â¶¨
IIÖÐNH3¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó£¬Í¬Ê±°±ÆøÖк¬ÓÐË®ÕôÆø£¬Ó°Ïì°±ÆøÖÊÁ¿µÄ²â¶¨
£®×î¼òµ¥µÄ¸Ä½ø·½·¨Îª
ÔÚ×°ÖÃÖ®¼äÌí¼ÓÊ¢Óмîʯ»ÒµÄ¸ÉÔï¹Ü£¬ÉÕ±­µ¼¹ÜµÄÄ©¶Ë½ÓÒ»µ¹¿ÛµÄ©¶·À´ÎüÊÕ°±Æø
ÔÚ×°ÖÃÖ®¼äÌí¼ÓÊ¢Óмîʯ»ÒµÄ¸ÉÔï¹Ü£¬ÉÕ±­µ¼¹ÜµÄÄ©¶Ë½ÓÒ»µ¹¿ÛµÄ©¶·À´ÎüÊÕ°±Æø
£®
ÎÊÌâ5¡¢Îìͬѧ×Ðϸ˼¿¼Á˶¡Í¬Ñ§µÄ×°Öúó£¬ÈÏΪ´Ë×°ÖÃËù²â²âµÃµÄÑùÆ·ÖÐAlNº¬Á¿Æ«Ð¡£®ÆäÔ­ÒòÊÇ
·´Ó¦²úÉúµÄ°±Æø²»¿ÉÄܱ»ÍêÈ«ÎüÊÕ
·´Ó¦²úÉúµÄ°±Æø²»¿ÉÄܱ»ÍêÈ«ÎüÊÕ
£®ÈôºöÂÔ´ËÔ­ÒòµÄ»°£¬Ö»ÒªÓÃͼ9ÖеÄIII»òIVÁ½¸ö×°ÖÃÖеÄÒ»ÖÖ£¬Ö»Ðè½øÐмòµ¥¶øÓÖ±ØÒªµÄÊý¾Ý²â¶¨£¬¿É±È½Ï׼ȷµØÈ·¶¨ÑùÆ·ÖÐAlNµÄÖÊÁ¿·ÖÊý£®½ÏºÏÀíµÄ×°ÖÃΪ
¢ó
¢ó
£¨Ìî´úºÅ£©£®ÄãÈÏΪÎìͬѧµÄ×°ÖÃÊÇ·ñ»¹ÓÐȱÏÝ£¿
ÓÐ
ÓÐ
£®ÈôÓУ¬Ëù²â½á¹û½«Æ«¸ß»òÆ«µÍ
Æ«µÍ
Æ«µÍ
£¬Ó¦×÷ÈçºÎ¸Ä½ø£¿
Ó¦ÔÙ½ÓÒ»¸öÓëIV×°ÖÃÖÐÍêÈ«ÏàͬµÄ¸ÉÔï¹Ü£¨»òÔÙ½ÓÒ»¸ö×°Óмîʯ»ÒµÄ¸ÉÔï¹ÜÒ²ÐУ©
Ó¦ÔÙ½ÓÒ»¸öÓëIV×°ÖÃÖÐÍêÈ«ÏàͬµÄ¸ÉÔï¹Ü£¨»òÔÙ½ÓÒ»¸ö×°Óмîʯ»ÒµÄ¸ÉÔï¹ÜÒ²ÐУ©
£®£¨ÈôÎÞȱÏݺóÁ½´Ë¸ñ¿É²»Ì£®

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

¾«Ó¢¼Ò½ÌÍø