ÌâÄ¿ÄÚÈÝ

£¨2011?Î÷°²Ä£Ä⣩µª»¯ÂÁ£¨AlN£©ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓÚ¼¯³Éµç·Éú²úÁìÓò£®Ä³µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬ÏÖÓÃͼIÖеÄһЩװÖÃÀ´½øÐмìÑ飬ʹµª»¯ÂÁÑùÆ·ºÍNaOHÈÜÒº·´Ó¦£º
AlN+NaOH+H2O¨TNaAlO2+NH3¡ü
¸ù¾Ý·´Ó¦ÖÐËùÉú³É°±ÆøµÄÌå»ýÀ´²â¶¨ÑùÆ·Öеĵª»¯ÂÁµÄÖÊÁ¿·ÖÊý£¬²¢¸ù¾ÝʵÑéÏÖÏóÀ´È·¶¨ÔÓÖʵijɷ֣¨ÊµÑéÖе¼¹ÜÌå»ýºöÂÔ²»¼Æ£©

£¨1£©ÊµÑéÓйزÙ×÷Ϊ£ºa¡¢ÍùÉÕÆ¿ÖзÅÈëÊÊÁ¿µÄAINÑùÆ·£ºb¡¢´Ó·ÖҺ©¶·ÍùÉÕÆ¿ÖмÓÈë¹ýÁ¿µÄŨNaOH£» C¡¢¼ìÑé×°ÖõÄÆøÃÜÐÔ£»d¡¢²â¶¨ÊÕ¼¯µ½Ë®µÄÌå»ý£®
ÕýÈ·µÄ²Ù×÷˳ÐòΪ£º
c¡¢a¡¢b¡¢d
c¡¢a¡¢b¡¢d
£®
£¨2£©±¾ÊÔÑéÖУ¨Í¼I£©¼ì–Ë×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ£º
¹Ø±Õ·ÖҺ©¶·»îÈû£¬ÓÃË®½ôÎÕÎÕÈÈ׶ÐÎÆ¿£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ËÉÊÖºóË®Öù»ØÂ䣬֤Ã÷ÆøÃÜÐÔºÃ
¹Ø±Õ·ÖҺ©¶·»îÈû£¬ÓÃË®½ôÎÕÎÕÈÈ׶ÐÎÆ¿£¬¹ã¿ÚÆ¿ÖÐÓҲർ¹ÜË®ÖùÉÏÉý£¬ËÉÊÖºóË®Öù»ØÂ䣬֤Ã÷ÆøÃÜÐÔºÃ
£®
£¨3£©¹ã¿ÚÆ¿ÖеÄÊÔ¼ÁX¿ÉÑ¡ÓÃ
C
C
£®£¨ÌîÑ¡ÏîµÄ±êºÅ£©
A£®ÆûÓÍ        B£®¾Æ¾«           C£®Ö²ÎïÓÍ          D£®CCl4
£¨4£©ÊµÑé½áÊøºó£¬Èô¹Û²ìµ½ÉÕÆ¿Öл¹ÓйÌÌ壬ÔòÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ
̼
̼
£®
£¨5£©ÈôʵÑéÖвâµÃÑùÆ·µÄÖÊÁ¿Îªw g£¬°±ÆøµÄÌå»ýΪaL£¨±ê¿öÏ£©£¬ÔòÑùÆ·ÖÐAINµÄÖÊÁ¿·ÖÊýΪ£º
4100a
22.4w
%
4100a
22.4w
%
£®
£¨6£©ÓÐÈ˸ÄÓÃͼII×°ÖýøÐÐͬÑùʵÑ飬ͨ¹ý²â¶¨ÉÕ±­ÖÐÁòËáµÄÔöÖØÀ´È·¶¨ÑùÆ·ÖÐAINµÄÖÊÁ¿·ÖÊý£®ÄãÈÏΪÊÇ·ñ¿ÉÐУ¿
²»¿ÉÐÐ
²»¿ÉÐÐ
 £¨ÌîÈë¡°¿ÉÐС±¡¢¡°²»¿ÉÐС±£©£¬Ô­ÒòÊÇ
°±Æø¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó
°±Æø¼«Ò×±»ÎüÊÕ£¬·¢Éúµ¹ÎüÏÖÏó
£®
·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£©µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬Ñõ»¯ÂÁÒ×ÈÜÓÚNaOHÈÜÒº£¬¶øʵÑé½áÊøºó£¬Èô¹Û²ìµ½×¶ÐÎÆ¿Öл¹ÓйÌÌ壬˵Ã÷¹ÌÌå²»ÈÜÓÚÇâÑõ»¯ÄÆÈÜÒº£®
£¨5£©¼ÆËã³ö°±ÆøµÄÌå»ýΪaLµÄÎïÖʵÄÁ¿£¬ÔÙ¸ù¾Ý·½³Ìʽ¼ÆËã³öAlNµÄÎïÖʵÄÁ¿£¬½ø¶ø¼ÆËãAlNµÄÖÊÁ¿£¬ÀûÓÃÖÊÁ¿·ÖÊýµÄ¶¨Òå¼ÆËãÑùÆ·ÖÐAINµÄÖÊÁ¿·ÖÊý£®
£¨6£©°±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£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£©µª»¯ÂÁÖк¬ÓÐ̼»òÑõ»¯ÂÁÔÓÖÊ£¬Ñõ»¯ÂÁÒ×ÈÜÓÚNaOHÈÜÒº£¬¶øʵÑé½áÊøºó£¬Èô¹Û²ìµ½×¶ÐÎÆ¿Öл¹ÓйÌÌ壬˵Ã÷¹ÌÌå²»ÈÜÓÚÇâÑõ»¯ÄÆÈÜÒº£¬ËùÒÔÔÓÖÊÊÇ̼£»
¹Ê´ð°¸Îª£ºÌ¼£®
£¨5£©°±ÆøµÄÌå»ýΪaL£¨±ê¿öÏ£©µÄÎïÖʵÄÁ¿Îª
aL
22.4L/mol
=
a
22.4
mol£¬ÓÉ·½³ÌʽAlN+NaOH+H2O=NaAlO2+NH3¡ü¿ÉÖª£¬ÑùÆ·ÖÐAlNµÄÎïÖʵÄÁ¿Îª=
a
22.4
mol£¬ËùÒÔAlNµÄÖÊÁ¿Îª
a
22.4
mol¡Á41g/mol=
41a
22.4
g£¬ÑùÆ·ÖÐAINµÄÖÊÁ¿·ÖÊýΪ
41a
22.4
g
wg
¡Á100%=
4100a
22.4w
%£®
¹Ê´ð°¸Îª£º
4100a
22.4w
%£®           
£¨6£©°±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£®
µãÆÀ£º±¾Ì⿼²é¶ÔʵÑéÔ­ÀíµÄÀí½âÓëʵÑé²Ù×÷ÆÀ¼Û¡¢ÎïÖʺ¬Á¿²â¶¨¡¢»¯Ñ§¼ÆËãµÈ£¬ÄѶÈÖеȣ¬Àí½âʵÑéÔ­ÀíÊǹؼü£¬ÊǶÔËùѧ֪ʶµÄ×ÛºÏÔËÓã¬ÐèҪѧÉú¾ß±¸ÔúʵµÄ»ù´¡ÖªÊ¶Óë×ÛºÏÔËÓÃ֪ʶ·ÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£¬Ñ§Ï°ÖÐÈ«Ãæ°ÑÎÕ»ù´¡ÖªÊ¶£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2011?Î÷°²Ä£Ä⣩A-JÊÇÖÐѧ»¯Ñ§Öг£¼ûµÄ¼¸ÖÖÎïÖÊ£¬ËüÃÇÖ®¼äµÄת»¯¹ØϵÈçͼËùʾ£®ÒÑÖª³£ÎÂÏÂAΪ¹ÌÌåµ¥ÖÊ£¬BΪµ­»ÆÉ«·ÛÄ©£¬C¡¢F¡¢IΪÆø̬µ¥ÖÊ£¬EÔÚ³£ÎÂÏÂΪҺÌ壬ÇÒE¿ÉÓÉC¡¢FºÏ³É£¬J¿ÉÓÃ×÷ɱ¾úÏû¶¾¼Á£®

»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©BÖеĻ¯Ñ§¼üÓÐ
Àë×Ó¼ü¡¢·Ç¼«ÐÔ¼ü
Àë×Ó¼ü¡¢·Ç¼«ÐÔ¼ü
£¬£¨Ìî¡°Àë×Ó¼ü¡±¡¢¡°¼«ÐÔ¼ü¡±»ò¡°·Ç¼«ÐÔ¼ü¡±£©EµÄµç×Óʽ
£®
£¨2£©Ð´³ö·´Ó¦¢ßµÄÀë×Ó·½³Ìʽ
Cl2+2OH-=Cl-+ClO-+H2O
Cl2+2OH-=Cl-+ClO-+H2O
£®
£¨3£©ÏòAlCl3ÈÜÒºÖмÓÈëÉÙÁ¿¹ÌÌåB£¬Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ
4AlCl3+6Na2O2+6H2O=4Al£¨OH£©3¡ý+12NaCl+3O2¡ü
4AlCl3+6Na2O2+6H2O=4Al£¨OH£©3¡ý+12NaCl+3O2¡ü
£®
£¨4£©ÒÔPtΪµç¼«µç½âµÎ¼ÓÓÐÉÙÁ¿·Ó̪µÄH±¥ºÍÈÜÒº£¬ÔòÔÚ
Òõ
Òõ
£¨Ìî¡°Òõ»òÑô¡±£©¼«¸½½üÈÜÒºÓÉÎÞÉ«±äΪºìÉ«£¬ÆäÔ­ÒòÊÇ
ÔÚÒõ¼«ÓÉÓÚH+µÃµ½µç×Ó²úÉúH2£¬ÆÆ»µÁËË®µÄµçÀëƽºâ£¬´Ù½øË®¼ÌÐøµçÀ룬µ¼ÖÂÈÜÒºÖÐc£¨OH-£©£¾c£¨H+£©£¬ÈÜÒº³Ê¼îÐÔ£¬ËùÒÔÒõ¼«¸½½üÈÜÒº±äΪºìÉ«
ÔÚÒõ¼«ÓÉÓÚH+µÃµ½µç×Ó²úÉúH2£¬ÆÆ»µÁËË®µÄµçÀëƽºâ£¬´Ù½øË®¼ÌÐøµçÀ룬µ¼ÖÂÈÜÒºÖÐc£¨OH-£©£¾c£¨H+£©£¬ÈÜÒº³Ê¼îÐÔ£¬ËùÒÔÒõ¼«¸½½üÈÜÒº±äΪºìÉ«
£®
£¨2011?Î÷°²Ä£Ä⣩[Ñ¡ÐÞÒ»»¯Ñ§Óë¼¼Êõ]Áª¼î·¨£¨ºòÊÏÖƼ£©ºÍ°±¼î·¨µÄÉú²úÁ÷³Ì¼òÒª±íʾÈçÏÂͼ£º

£¨1£©³Áµí³ØÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
NaCl+NH3+CO2+H2O¨TNaHCO3¡ý+NH4Cl
NaCl+NH3+CO2+H2O¨TNaHCO3¡ý+NH4Cl
£»
£¨2£©XÊÇ
CO2
CO2
£¬YÊÇ
NH3
NH3
 £¨Ìѧʽ£©£»
£¨3£©ZÖгýÁËÈܽâµÄ°±Æø¡¢Ê³ÑÎÍ⣬ÆäËüÈÜÖÊ»¹ÓÐ
Na2CO3¡¢NH4Cl
Na2CO3¡¢NH4Cl
£»ÅųöÒºÖеÄÈÜÖʳýÁËÇâÑõ»¯¸ÆÍ⣬»¹ÓÐ
CaCl2¡¢NaCl
CaCl2¡¢NaCl
£»
£¨4£©´ÓÀíÂÛÉÏ·ÖÎö£¬ÔÚ°±¼î·¨Éú²ú¹ý³ÌÖÐ
²»ÐèÒª
²»ÐèÒª
 £¨Ìî¡°ÐèÒª¡±¡¢¡°²»ÐèÒª¡±£©²¹³ä°±Æø£¬´ÓÔ­Áϵ½²úÆ·£¬°±¼î·¨×Ü·´Ó¦¹ý³ÌÓû¯Ñ§·½³Ìʽ±íʾ£¬¿ÉдΪ
CaCO3+2NaCl¨TNa2CO3+CaCl2
CaCO3+2NaCl¨TNa2CO3+CaCl2
£»
£¨5£©¸ù¾ÝÁª¼î·¨ÖдÓĸҺÖÐÌáÈ¡ÂÈ»¯ï§¾§ÌåµÄ¹ý³ÌÍƲ⣬ËùµÃ½áÂÛÕýÈ·ÊÇ
b
b
£»
a£®³£ÎÂʱÂÈ»¯ï§µÄÈܽâ¶È±ÈÂÈ»¯ÄÆС
b£®Í¨Èë°±ÆøÄ¿µÄÊÇʹÂÈ»¯ï§¸ü¶àÎö³ö
c£®¼ÓÈëʳÑÎϸ·ÛÄ¿µÄÊÇÌá¸ßNa+µÄŨ¶È£¬´Ù½ø̼ËáÇâÄƽᾧÎö³ö
£¨6£©Áª¼î·¨ÖУ¬Ã¿µ±Í¨ÈëNH3 44.8L£¨ÒÑÕۺϳɱê×¼×´¿öÏ£©Ê±¿ÉÒԵõ½´¿¼î100.0gÔòNH3µÄÀûÓÃÂÊΪ
94.3%
94.3%
£®Ïà±ÈÓÚ°±¼î·¨£¬Ö¸³öÁª¼î·¨µÄÒ»ÏîÓŵã
²»²úÉúÎÞÓõÄCaCl2»òÌá¸ßÁËʳÑεÄת»¯ÂʵÈ
²»²úÉúÎÞÓõÄCaCl2»òÌá¸ßÁËʳÑεÄת»¯ÂʵÈ
?

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

¾«Ó¢¼Ò½ÌÍø