ÌâÄ¿ÄÚÈÝ

£¨2013ɽ¶«ÁÙÒÊһģ£©£¨15·Ö£©Ì¼ÊÇÐγɻ¯ºÏÎïÖÖÀà×î¶àµÄÔªËØ¡£
£¨1£©CH2CH¡ªC¡ÔNÊÇÖƱ¸ëæÂÚµÄÔ­ÁÏ,Æä·Ö×ÓÖЦҼüºÍ¦Ð¼üµÄ¸öÊýÖ®±ÈΪ¡¡¡¡¡¡¡¡£¨Ìî×î¼òÕûÊý±È£©,д³ö¸Ã·Ö×ÓÖÐËùÓÐ̼ԭ×ÓµÄÔÓ»¯·½Ê½¡¡¡¡¡¡¡¡¡£ 
£¨2£©ÒÒ´¼£¨CH3CH2OH£©Óë¶þ¼×ÃÑ£¨CH3OCH3£©µÄ·Ö×Óʽ¾ùΪC2H6O,µ«CH3CH2OHµÄ·Ðµã¸ßÓÚCH3OCH3µÄ·Ðµã,ÆäÔ­ÒòÊÇ¡¡                    ¡£ 
£¨3£©Ä³ÔªËØλÓÚµÚËÄÖÜÆÚ¢ø×å,Æä»ù̬ԭ×ÓµÄδ³É¶Ôµç×ÓÊýÓë»ù̬̼ԭ×ÓµÄδ³É¶Ôµç×ÓÊýÏàͬ,ÔòÆä»ù̬ԭ×ӵļ۲ãµç×ÓÅŲ¼Ê½Îª¡¡¡¡¡¡¡¡¡£ 
£¨4£©Ì¼»¯¹èµÄ½á¹¹Óë½ð¸ÕʯÀàËÆ,ÆäÓ²¶È½ö´ÎÓÚ½ð¸Õʯ,¾ßÓнÏÇ¿µÄÄÍÄ¥ÐÔÄÜ,ÓÒͼËùʾµÄ̼»¯¹èµÄ¾§°û£¨ÆäÖÐΪ̼ԭ×Ó,Ϊ¹èÔ­×Ó£©¡£Ã¿¸ö̼ԭ×ÓÖÜΧÓëÆä¾àÀë×î½üµÄ¹èÔ­×ÓÓС¡¡¡¡¡¡¡¸ö¡£É辧°û±ß³¤Îªa cm,ÃܶÈΪb g/cm3,Ôò°¢·ü¼ÓµÂÂÞ³£Êý¿É±íʾΪ¡¡£¨Óú¬a¡¢bµÄʽ×Ó±íʾ£©¡£ 
£¨1£©3¡Ã1£¨2·Ö£©¡¡sp3¡¢sp£¨2·Ö£©
£¨2£©ÒÒ´¼ÖзÖ×Ó¼äÄÜÐγÉÇâ¼ü,¼×ÃѲ»ÄÜÐγÉÇâ¼ü,µ¼ÖÂÒÒ´¼µÄ·Ðµã¸ßÓÚ¼×ÃÑ£¨3·Ö£©
£¨3£©3d84s2£¨2·Ö£©¡¡£¨4£©4£¨2·Ö£©¡¡NA=/mol¡¡£¨4·Ö£©
£¨1£©µ¥¼üÊǦҼü,Ë«¼üÖÐÒ»¸öÊǦҼü,Ò»¸öÊǦмü,Èý¼üÖÐÒ»¸öÊǦҼü,Á½¸öÊǦмü,ËùÒÔ¦Ò¼üºÍ¦Ð¼üµÄ¸öÊýÖ®±ÈΪ6¡Ã3=2¡Ã1,´Ó×ó±ß¿ªÊ¼ÅжÏ,µÚÒ»¡¢¶þ¸ö̼ԭ×Ó¶¼º¬ÓÐÈý¸ö¦Ò¼ü,²ÉÈ¡sp2ÔÓ»¯,µÚÈý¸ö̼ԭ×Óº¬ÓÐÁ½¸ö¦Ò¼ü,²ÉÈ¡spÔÓ»¯¡£
£¨2£©ÒÒ´¼ÖзÖ×Ó¼äÄÜÐγÉÇâ¼ü,¼×ÃѲ»ÄÜÐγÉÇâ¼ü,µ¼ÖÂÒÒ´¼µÄ·Ðµã¸ßÓÚ¼×ÃÑ¡£
£¨3£©»ù̬̼ԭ×ÓµÄδ³É¶Ôµç×ÓÊýÊÇ2,λÓÚµÚËÄÖÜÆÚ¢ø×å,Æä»ù̬ԭ×ÓµÄδ³É¶Ôµç×ÓÊýÓë»ù̬̼ԭ×ÓµÄδ³É¶Ôµç×ÓÊýÏàͬµÄÔªËØÊÇNiÔªËØ,Æä»ù̬ԭ×ӵļ۲ãµç×ÓÅŲ¼Ê½Îª3d84s2¡£
£¨4£©¸ù¾ÝͼÏñÖª,ÿ¸ö̼ԭ×ÓÖÜΧÓÐËĸö¹èÔ­×Ó;¸Ã¾§°ûÖк¬ÓеÄ̼ԭ×Ó¸öÊý=8¡Á+6¡Á=4,¹èÔ­×Ó¸öÊý=4,ÃܶÈΪb g/cm3==,NA=/mol¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Q¡¢R¡¢X¡¢Y¡¢ZΪÖÜÆÚ±íÖÐÔ­×ÓÐòÊýÒÀ´ÎµÝÔöµÄÇ°ËÄÖÜÆÚÔªËØ¡£ÒÑÖª£º
¢ÙQΪԪËØÖÜÆÚ±íÖÐÔ­×Ӱ뾶×îСµÄÔªËØ£»
¢ÚRµÄ»ù̬ԭ×ÓÖеç×ÓÕ¼¾ÝÈýÖÖÄÜÁ¿²»Í¬µÄÄܼ¶£¬ÇÒÿÖÖÄܼ¶Öеĵç×Ó×ÜÊýÏàͬ£»
¢ÛYµÄ»ù̬ԭ×ӵĺËÍâ³É¶Ôµç×ÓÊýÊÇδ³É¶Ôµç×ÓÊýµÄ3±¶£»
¢ÜQ¡¢R¡¢YÈýÖÖÔªËØ×é³ÉµÄÒ»ÖÖ»¯ºÏÎïMÊÇÐÂ×°ÐÞ¾ÓÊÒÖг£º¬ÓеÄÒ»ÖÖÓк¦ÆøÌ壬Q¡¢RÁ½ÖÖÔªËØ×é³ÉµÄÔ­×Ó¸öÊý±ÈΪ1£º1µÄ»¯ºÏÎïNµÄÖʺɱÈ×î´óֵΪ78£»
¢ÝZÓС°ÉúÎï½ðÊô¡±Ö®³Æ£¬Z4+Àë×ÓºÍë²Ô­×ӵĺËÍâµç×ÓÅŲ¼Ïàͬ¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣨´ðÌâʱ£¬Q¡¢R¡¢X¡¢Y¡¢ZÓÃËù¶ÔÓ¦µÄÔªËØ·ûºÅ±íʾ£©
£¨1£©»¯ºÏÎïMµÄ¿Õ¼ä¹¹ÐÍΪ        £¬ÆäÖÐÐÄÔ­×Ó²ÉÈ¡   ÔÓ»¯£»»¯ºÏÎïNÔÚ¹Ì̬ʱµÄ¾§ÌåÀàÐÍΪ           ¡£
£¨2£©R¡¢X¡¢YÈýÖÖÔªËصĵÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ                ¡£
£¨3£©ÓÉÉÏÊöÒ»ÖÖ»ò¶àÖÖÔªËØ×é³ÉµÄÓëRY2»¥ÎªµÈµç×ÓÌåµÄ·Ö×ÓΪ         £¨Ð´·Ö×Óʽ£©¡£
£¨4£©ZÔ­×Ó»ù̬ʱµÄÍâΧµç×ÓÅŲ¼Ê½Îª     £»ZµÄÒ»ÖÖº¬ÑõËá±µÑεľ§°û ½á¹¹ÈçͼËùʾ£¬¾§ÌåÄÚÓëÿ¸öZÔ­×ӵȾàÀëÇÒ×î½üµÄÑõÔ­×ÓÊýΪ   ¡£

£¨5£©ÓÉR¡¢X¡¢YÈýÖÖÔªËØ×é³ÉµÄRXY-Àë×ÓÔÚËáÐÔÌõ¼þÏ¿ÉÓëNaClOÈÜÒº·´Ó¦£¬Éú³ÉX2¡¢RY2µÈÎïÖÊ¡£¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ    ¡£
VIA×åµÄÑõ¡¢Áò¡¢Îø(Se)¡¢íÚ(Te)µÈÔªËØÔÚ»¯ºÏÎïÖг£±íÏÖ³ö¶àÖÖÑõ»¯Ì¬£¬º¬VIA×åÔªËصĻ¯ºÏÎïÔÚÑо¿ºÍÉú²úÖÐÓÐÐí¶àÖØÒªÓÃ;¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Sµ¥Öʵij£¼ûÐÎʽΪS8£¬Æä»·×´½á¹¹ÈçÏÂͼËùʾ£¬SÔ­×Ó²ÉÓõĹìµÀÔÓ»¯·½Ê½ÊÇ______£»

£¨2£©Ô­×ӵĵÚÒ»µçÀëÄÜÊÇÖ¸Æø̬µçÖÐÐÔ»ù̬ԭ×Óʧȥһ¸öµç×Óת»¯ÎªÆø̬»ù̬ÕýÀë×ÓËùÐèÒªµÄ×îµÍÄÜÁ¿£¬O¡¢S¡¢SeÔ­×ӵĵÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòΪ______£»
£¨3£©SeÔ­×ÓÐòÊýΪ______£¬ÆäºËÍâM²ãµç×ÓµÄÅŲ¼Ê½Îª______£»
£¨4£©H2SeµÄËáÐÔ±ÈH2S__________(Ìî¡°Ç¿¡±»ò¡°Èõ¡±)¡£Æø̬SeO3·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪ______ƽÃæÈý½ÇÐΣ¬SO32£­Àë×ÓµÄÁ¢Ìå¹¹ÐÍΪ______Èý½Ç׶ÐΣ»
£¨5£©H2SeO3µÄK1ºÍK2·Ö±ðΪ2.7¡Á10£­3ºÍ2.5¡Á10£­8£¬H2SeO4µÚÒ»²½¼¸ºõÍêÈ«µçÀ룬K2Ϊ1.2¡Á10£­2£¬Çë¸ù¾Ý½á¹¹ÓëÐÔÖʵĹØϵ½âÊÍ£º
¢ÙH2SeO3ºÍH2SeO4µÚÒ»²½µçÀë³Ì¶È´óÓÚµÚ¶þ²½µçÀëµÄÔ­Òò£º                   £»µÚÒ»²½µçÀëºóÉú³ÉµÄ¸ºÀë×Ó½ÏÄÑÔÙ½øÒ»²½µçÀë³ö´øÕýµçºÉµÄÇâÀë×Ó£»
¢ÚH2SeO4±ÈH2SeO3ËáÐÔÇ¿µÄÔ­Òò£º______£»
£¨6£©ZnSÔÚÓ«¹âÌå¡¢¹âµ¼Ìå²ÄÁÏ¡¢Í¿ÁÏ¡¢ÑÕÁϵÈÐÐÒµÖÐÓ¦Óù㷺¡£Á¢·½ZnS¾§Ìå½á¹¹ÈçͼËùʾ£¬Æ侧°û±ß³¤Îª540.0 pm£¬ÃܶÈΪ____________(ÁÐʽ²¢¼ÆËã)£¬aλÖÃS2£­Àë×ÓÓëbλÖÃZn2£«Àë×ÓÖ®¼äµÄ¾àÀëΪ___________________pm(ÁÐʽ±íʾ)¡£

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

¾«Ó¢¼Ò½ÌÍø