ÌâÄ¿ÄÚÈÝ

A¡¢B¡¢C¡¢D¡¢E¶¼ÊÇÖÜÆÚ±íÖÐÇ°ËÄÖÜÆÚµÄÔªËØ¡£ÒÑÖªAÔ­×ÓµÄp¹ìµÀÖÐÓÐ3¸öδ³É¶Ôµç×Ó£¬ÆäÆø̬Ç⻯ÎïÔÚË®ÖеÄÈܽâ¶ÈÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖÐ×î´ó¡£B µÄ»ù̬ԭ×ÓÕ¼¾ÝÁ½ÖÖÐÎ×´µÄÔ­×Ó¹ìµÀ£¬ÇÒÁ½ÖÖÐÎ×´¹ìµÀÖеĵç×Ó×ÜÊý¾ùÏàͬ£¬BλÓÚÔªËØÖÜÆÚ±íµÄsÇø¡£CÔªËØÔ­×ÓµÄÍâΧµç×Ó²ãÅŲ¼Ê½Îªnsn¡ª1npn¡ª1¡£ DÔ­×ÓMÄܲãΪȫ³äÂú״̬£¬ÇÒ×îÍâ²ãÎ޳ɶԵç×Ó£¬EΪµÚËÄÖÜÆÚδ³É¶Ôµç×ÓÊý×î¶àµÄÔªËØ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öE»ù̬ԭ×ӵĵç×ÓÅŲ¼Ê½                  £»EÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ           £¬Æä»ù̬ԭ×ÓÓР      ÖÖÄÜÁ¿²»Í¬µÄµç×Ó¡£
£¨2£©Ä³Í¬Ñ§¸ù¾ÝÉÏÊöÐÅÏ¢£¬ÍƶÏBµÄºËÍâµç×ÓÅŲ¼ÈçÓÒͼËùʾ£¬

¸ÃͬѧËù»­µÄµç×ÓÅŲ¼Í¼Î¥±³ÁË                      ¡£
£¨3£©ÒÑÖªAºÍCÐγɵĻ¯ºÏÎïXÖÐÿ¸öÔ­×ÓµÄ×îÍâ²ã¾ùΪ8µç×ÓÎȶ¨½á¹¹£¬ÔòXµÄ»¯Ñ§Ê½Îª                   £¬XÊÇÒ»ÖÖ³¬Ó²ÎïÖÊ£¬ÄÍÄ¥Ë𡢿¹¸¯Ê´ÄÜÁ¦Ç¿£¬ÍƲâXµÄ¾§ÌåÀàÐÍΪ              ¡£
£¨4£©BµÄµ¥ÖÊÓëAµÄ×î¸ß¼Ûº¬ÑõËáµÄÏ¡ÈÜÒº·´Ó¦£¬Äܽ«A»¹Ô­ÖÁ×îµÍ¼Û̬£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                                                ¡£
£¨5£© ÒÑÖªD¾§ÌåµÄÁ£×Ӷѻý·½Ê½ÎªÃæÐÄÁ¢·½×îÃܶѻý£¬Èô¸Ã¾§ÌåÖÐÒ»¸ö¾§°ûµÄ±ß³¤Îªa cm£¬ÔòD¾§ÌåµÄÃܶÈΪ               g/cm3£¨Ð´³öº¬aµÄ±í´ïʽ£¬ÓÃNA±íʾ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£©¡£ÈôDµÄÔ­×Ӱ뾶Ϊr £¬ÔòÔÚD¾§°ûÖÐÓÃr±íʾ³öÕâÖֶѻýÄ£Ð͵ĿռäÀûÓÃÂÊΪ                ¡££¨ÁÐʽ±íʾ£¬²»Ð軯¼ò£©

£¨1£©1s22s22p63s23p63d54s1            µÚ4ÖÜÆÚµÚ¢öB×å       7   
£¨2£© ÄÜÁ¿×îµÍÔ­Àí         £¨3£©Si3N4    Ô­×Ó¾§Ìå
£¨4£©4Mg + 10HNO3£½ 4Mg(NO3)2 + NH4NO3 + 3H2O
£¨5£©256/a3NA               4¡Ár3/ (2r)3

½âÎöÊÔÌâ·ÖÎö£ºAÔ­×ÓµÄp¹ìµÀÖÐÓÐ3¸öδ³É¶Ôµç×Ó£¬ÆäÆø̬Ç⻯ÎïÔÚË®ÖеÄÈܽâ¶ÈÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖÐ×î´ó£¬Õâ˵Ã÷AÓ¦¸ÃÊǵªÔªËØ¡£B µÄ»ù̬ԭ×ÓÕ¼¾ÝÁ½ÖÖÐÎ×´µÄÔ­×Ó¹ìµÀ£¬ÇÒÁ½ÖÖÐÎ×´¹ìµÀÖеĵç×Ó×ÜÊý¾ùÏàͬ£¬BλÓÚÔªËØÖÜÆÚ±íµÄsÇø£¬ËùÒÔBÊÇþԪËØ¡£CÔªËØÔ­×ÓµÄÍâΧµç×Ó²ãÅŲ¼Ê½Îªnsn¡ª1npn¡ª1£¬ÆäÖÐÄÜ£½2£¬Ôòn£½3£¬ËùÒÔCÊǹèÔªËØ¡£DÔ­×ÓMÄܲãΪȫ³äÂú״̬£¬ÇÒ×îÍâ²ãÎ޳ɶԵç×Ó£¬Õâ˵Ã÷DÊÇÍ­ÔªËØ¡£EΪµÚËÄÖÜÆÚδ³É¶Ôµç×ÓÊý×î¶àµÄÔªËØ£¬ËùÒÔEÊǸõ6ÔªËØ¡£
£¨1£©¸ù¾Ý¹¹ÔìÔ­Àí¿ÉÖª£¬¸õÔªËØ»ù̬ԭ×ӵĵç×ÓÅŲ¼Ê½1s22s22p63s23p63d54s1 ¡£¸õµÄÔ­×ÓÐòÊýÊÇ24£¬Î»ÓÚÖÜÆÚ±íµÄµÚ4ÖÜÆÚµÚ¢öB×å¡£ÓÉÓÚͬһÄܲãÖв»Í¬Äܼ¶µÄÄÜÁ¿Ò²ÊDz»ÏàͬµÄ£¬ËùÒÔ¸õÒ²ÊÇÔªËØ»ù̬ԭ×ÓÓÐ7ÖÖÄÜÁ¿²»Í¬µÄµç×Ó¡£
£¨2£©¸ù¾Ý¹ìµÀ±í´ïʽ¿ÉÖª£¬Í¬Ñ§Ëù»­µÄµç×ÓÅŲ¼Í¼Î¥±³ÁËÄÜÁ¿×îµÍÔ­Àí¡£
£¨3£©AºÍCÐγɵĻ¯ºÏÎïXÖÐÿ¸öÔ­×ÓµÄ×îÍâ²ã¾ùΪ8µç×ÓÎȶ¨½á¹¹£¬ÓÉÓÚSiλÓÚµÚ¢ôA×壬µªÔªËØλÓÚµÚ¢õA×壬ÔòXµÄ»¯Ñ§Ê½Si3N4¡£¸ù¾ÝXµÄÎïÀíÐÔÖÊ¿ÉÖªÐγɵľ§ÌåÊÇÔ­×Ó¾§Ìå¡£
£¨4£©µªÔªËصÄ×îµÍ¼ÛÊÇ£­3¼Û£¬ËùÒÔÆ仹ԭ²úÎïÊÇÏõËá泥¬Ôò·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ4Mg + 10HNO3£½ 4Mg(NO3)2 + NH4NO3 + 3H2O¡£
£¨4£©ÔÚÁ¢·½Ì嶥µãµÄ΢Á£Îª8¸ö¾§°û¹²ÓУ¬ÔÚÃæÐĵÄΪ2¸ö¾§°û¹²ÓУ¬Ôò΢Á£ÊýΪ£º8¡Á1/8 + 6¡Á1/2 = 4¡£¸Ã¾§ÌåÖÐÒ»¸ö¾§°ûµÄ±ß³¤Îªa cm£¬Ôò£¬½âµÃÃܶȣ½256/a3NA¡£
¸ù¾Ý¾§°û½á¹¹¿ÉÖª£¬4r£½£¬½âµÃa£½
Ôò¾§°ûÁ¢·½ÌåµÄÌå»ýΪ
¾§°ûÖÐ4¸ö½ðÊôÔ­×ÓµÄÌå»ýΪ
ËùÒԴ˾§°ûÖÐÔ­×Ó¿Õ¼äÕ¼ÓÐÂÊÊÇ4¡Ár3/(2r)3
¿¼µã£º¿¼²éºËÍâµç×ÓÅŲ¼¡¢¹ìµÀ±í´ïʽ¡¢¾§ÌåÀàÐÍ¡¢¾§Ìå½á¹¹µÄÅжϺͼÆËã
µãÆÀ£º¸ÃÌâÊǸ߿¼Öеij£¼ûÌâÐÍ£¬ÊôÓÚÖеÈÄѶȵÄÊÔÌâ¡£ÊÔÌâ×ÛºÏÐÔÇ¿£¬²àÖضÔѧÉúÄÜÁ¦µÄÅàÑøºÍ½âÌâ·½·¨µÄÖ¸µ¼ÓëѵÁ·£¬Ö¼ÔÚ¿¼²éѧÉúÁé»îÔËÓûù´¡ÖªÊ¶½â¾öʵ¼ÊÎÊÌâµÄÄÜÁ¦£¬ÓÐÀûÓÚÅàÑøѧÉúµÄÓ¦ÊÔÄÜÁ¦ºÍÂß¼­ÍÆÀíÄÜÁ¦¡£¸ÃÌâÒÔ¡°ÖÜÆÚ±íÖÐÔªËصÄÍƶϡ±ÎªÔØÌ壬¿¼²éѧÉú¶ÔÔªËØÖÜÆÚ±íµÄÊìϤ³Ì¶È¼°Æä¶Ô±íÖи÷ÔªËØÐÔÖʺÍÏàÓ¦Ô­×ӽṹµÄÖÜÆÚÐԵݱä¹æÂɵÄÈÏʶºÍÕÆÎճ̶ȡ£¿¼²éÁËѧÉú¶ÔÎïÖʽṹÓëÐÔÖʹØϵÒÔ¼°ÔËÓÃÔªËØÖÜÆÚÂɽâ¾ö¾ßÌ廯ѧÎÊÌâµÄÄÜÁ¦¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2012?ÖêÖÞһģ£©ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¶¼ÊǶÌÖÜÆÚÖ÷×åÔªËØ£¬ÇÒÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®A¡¢BÔ­×ÓµÄÖÊ×ÓÊýÖ®ºÍµÈÓÚCÔ­×ÓºËÄÚµÄÖÊ×ÓÊý£¬DÓëBÔ­×ÓºËÍâµç×ÓÊýÖ®ºÍΪCÔ­×Ӻ˵çºÉÊýµÄÁ½±¶£¬DÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇÆäµç×Ó²ãÊýµÄ3±¶£¬AµÄµ¥ÖÊÊÇ×îÇáµÄÆøÌ壬EÊÇËùÔÚÖÜÆÚÔ­×Ӱ뾶×î´óµÄÔªËØ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©EÔÚÖÜÆÚ±íÖеÄλÖÃΪ
µÚÈýÖÜÆÚµÚ¢ñA×å
µÚÈýÖÜÆÚµÚ¢ñA×å
£¬C¡¢D¡¢EËùÐγɵļòµ¥Àë×Ӱ뾶´óС˳ÐòΪ
r£¨N3-£©£¾r£¨O2- £©£¾r£¨Na+£©
r£¨N3-£©£¾r£¨O2- £©£¾r£¨Na+£©
 £¨ÓÃÀë×Ó·ûºÅ±íʾ£©£®
£¨2£©»¯ºÏÎïABCÊÇÒ»ÖÖ¼«ÈõµÄËᣬ·Ö×ÓÖк¬ÓÐ4¸ö¹²¼Û¼ü£¬Æäµç×ÓʽΪ
£»D¡¢EÐγɵÄÀë×Ó»¯ºÏÎïÖÐÒõÑôÀë×Ó¸öÊý±ÈΪ1£º2£¬¸Ã»¯ºÏÎïÖÐÊÇ·ñ´æÔÚ¹²¼Û¼ü£¿ÎªÊ²Ã´£¿
²»Ò»¶¨´æÔÚ¹²¼Û¼ü£¬ÈçΪNa2O2£¬O2-ÖдæÔÚ¹²¼Û¼ü£»ÈçΪNa2O£¬Ôò²»´æÔÚ¹²¼Û¼ü
²»Ò»¶¨´æÔÚ¹²¼Û¼ü£¬ÈçΪNa2O2£¬O2-ÖдæÔÚ¹²¼Û¼ü£»ÈçΪNa2O£¬Ôò²»´æÔÚ¹²¼Û¼ü

£¨3£©A¡¢B¡¢D¡¢E¿ÉÐγɶàÖÖ»¯ºÏÎÆäÖУ¬¼×¡¢ÒÒÁ½ÖÖ»¯ºÏÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ö®±ÈΪ42£º41£¬ÔòÏàͬÎïÖʵÄÁ¿Å¨¶ÈµÄ¼×¡¢ÒÒË®ÈÜÒº¼îÐÔÇ¿Èõ˳ÐòΪ£º¼×
£¾
£¾
ÒÒ£¨Ì¡¢£¼»ò=£©£¬ÒÒË®½â·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ
CH3COO-+H2OCH3COOH+OH-
CH3COO-+H2OCH3COOH+OH-
£®
£¨4£©250C¡¢1OlkPaÏ£¬BA4µÄȼÉÕÈÈΪa kJ/mol£¬9gҺ̬ˮ±äΪˮÕôÆøÎüÈÈb kJ£¬ÔòBA4ȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍË®ÕôÆøµÄÈÈ»¯Ñ§·½³ÌʽΪ
CH 4£¨g£©+2O2£¨g£©¨TCO 2£¨g£©+2H2O£¨g£©£»¡÷H=-£¨a-4b£©kJ/mol
CH 4£¨g£©+2O2£¨g£©¨TCO 2£¨g£©+2H2O£¨g£©£»¡÷H=-£¨a-4b£©kJ/mol
£®
ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¶¼ÊÇÔªËØÖÜÆÚ±íÖÐÇ°ËÄÖÜÆÚµÄÔªËØ£¬ËüÃǵĺ˵çºÉÊýA£¼B£¼C£¼D£¼E£®BÔ­×ÓµÄp¹ìµÀ°ë³äÂú£¬ÐγɵÄÇ⻯ÎïµÄ·ÐµãÊÇͬÖ÷×åÔªËصÄÇ⻯ÎïÖÐ×îµÍµÄ£®DÔ­×ӵõ½Ò»¸öµç×Óºó3p¹ìµÀÈ«³äÂú£®A+±ÈDÔ­×ÓÐγɵÄÀë×ÓÉÙÒ»¸öµç×Ӳ㣮CÓëAÐγÉA2CÐÍÀë×Ó»¯ºÏÎEµÄÔ­×ÓÐòÊýΪ26£¬EÔ­×Ó»òÀë×ÓÍâΧÓн϶àÄÜÁ¿Ïà½üµÄ¿Õ¹ìµÀ¶øÄÜÓëһЩ·Ö×Ó»òÀë×ÓÐγÉÅäºÏÎÇë¸ù¾ÝÒÔÉÏÇé¿ö£¬»Ø´ðÏÂÁÐÎÊÌ⣺£¨´ðÌâʱ£¬A¡¢B¡¢C¡¢D¡¢EÓÃËù¶ÔÓ¦µÄÔªËØ·ûºÅ±íʾ£©
£¨1£©A¡¢B¡¢C¡¢DµÄµÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ
Na£¼S£¼P£¼Cl
Na£¼S£¼P£¼Cl
£®
£¨2£©CµÄÇ⻯Îï·Ö×ÓÊÇ
¼«ÐÔ
¼«ÐÔ
£¨Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©·Ö×Ó£®
£¨3£©»¯ºÏÎïBD3µÄ·Ö×ӿռ乹ÐÍÊÇ
Èý½Ç׶ÐÎ
Èý½Ç׶ÐÎ
£®
£¨4£©EµÄÒ»ÖÖ³£¼ûÅäºÏÎïE£¨CO£©5³£ÎÂϳÊҺ̬£¬ÈÛµãΪ-20.5¡æ£¬·ÐµãΪ103¡æ£¬Ò×ÈÜÓڷǼ«ÐÔÈܼÁ£®¾Ý´Ë¿ÉÅжÏE£¨CO£©5µÄ¾§ÌåÀàÐÍΪ
·Ö×Ó¾§Ìå
·Ö×Ó¾§Ìå
£»E£¨CO£©5ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú·Ö½â·´Ó¦£ºE £¨CO£©5¨TE £¨s£©+5CO£¬·´Ó¦¹ý³ÌÖУ¬¶ÏÁѵĻ¯Ñ§¼üÖ»ÓÐÅäλ¼ü£¬ÐγɵĻ¯Ñ§¼üÊÇ
½ðÊô¼ü
½ðÊô¼ü
£®
£¨5£©½ðÊôEµ¥Öʵľ§ÌåÔÚ²»Í¬Î¶ÈÏÂÓÐÁ½Öֶѻý·½Ê½£¬¾§°ûÈçͼËùʾ£®ÌåÐÄÁ¢·½¾§°ûºÍÃæÐÄÁ¢·½¾§°ûÖÐʵ¼Êº¬ÓеÄEÔ­×Ó¸öÊýÖ®±ÈΪ
1£º2
1£º2
£®
£¨2011?Î÷°²Ä£Ä⣩[»¯Ñ§Ò»Ñ¡ÐÞÎïÖʽṹÓëÐÔÖÊ]
A¡¢B¡¢C¡¢D¡¢E¶¼ÊǶÌÖÜÆÚÖ÷×åÔªËØ£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£¬B¡¢CͬÖÜÆÚ£¬A¡¢DͬÖ÷×壬EµÄµ¥ÖʼȿÉÈÜÓÚÏ¡ÁòËáÓÖ¿ÉÈÜÓÚÇâÑõ»¯ÄÆÈÜÒº£®a¡¢bÄÜÐγÉÁ½ÖÖÔÚ³£ÎÂϳÊҺ̬µÄ»¯ºÏÎï¼×ºÍÒÒ£¬Ô­×Ó¸öÊý±È·Ö±ðΪ2£º1ºÍ1£º1£®¸ù¾ÝÒÔÉÏÐÅÏ¢»Ø´ðÏÂÁÐ1-3ÎÊ£º
£¨1£©CºÍDµÄÀë×ÓÖУ¬°ë¾¶½ÏСµÄÊÇ
Na+
Na+
 £¨ÌîÀë×Ó·ûºÅ£©£®
£¨2£©ÊµÑéÊÒÔڲⶨCµÄÆø̬Ç⻯ÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ê±£¬·¢ÏÖʵ¼Ê²â¶¨Öµ±ÈÀíÂÛÖµ´ó³öÐí¶à£¬ÆäÔ­ÒòÊÇ
ÓÉÓÚHFÖк¬ÓÐÇâ¼üÏà½áºÏµÄ¾ÛºÏ·ú»¯Çâ·Ö×Ó£¨HF£©n
ÓÉÓÚHFÖк¬ÓÐÇâ¼üÏà½áºÏµÄ¾ÛºÏ·ú»¯Çâ·Ö×Ó£¨HF£©n
£®
£¨3£©C¡¢D¡¢E¿É×é³ÉÀë×Ó»¯ºÏÎïDxE6Æ侧°û£¨¾§°ûÊÇÔÚ¾§ÌåÖоßÓдú±íÐÔµÄ×îСÖظ´µ¥Ôª£©½á¹¹ÈçͼËùʾ£¬ÑôÀë×ÓD+£¨ÓÃ0±íʾ£©Î»ÓÚÕý·½ÌåµÄÀâµÄÖеãºÍÕý·½ÌåÄÚ²¿£»ÒõÀë×ÓEC6x-£¨ÓÃʾ£©Î»ÓÚ¸ÃÕý·½ÌåµÄ¶¥µãºÍÃæÐÄ£¬¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇ
Na3AlF6
Na3AlF6
£®

£¨4£©Mn¡¢Fe¾ùΪµÚËÄÖÜÆÚ¹ý¶ÉÔªËØ£¬Á½ÔªËصIJ¿·ÖµçÀëÄÜÊý¾ÝÁÐÓÚÏÂ±í£º
ÔªËØ Mn Fe
µçÀë
ÄÜ/kJ?mol-1
¢ñ1 717 759
¢ò2 1509 1561
¢ó3 3248 2957
»Ø´ðÏÂÁÐÎÊÌ⣺
MnÔªËؼ۵ç×Ó²ãµÄµç×ÓÅŲ¼Ê½Îª
3d54s2
3d54s2
£¬±È½ÏÁ½ÔªËصÄI2J3¿ÉÖª£¬Æø̬Mn2+ÔÙʧȥһ¸öµç×Ó±ÈÆø̬Fe2+ÔÙʧȥһ¸öµç×ÓÄÑ£®¶Ô´ËµÄ½âÊÍÊÇ
ÓÉMn2+ת»¯ÎªMn3+ʱ£¬3dÄܼ¶ÓɽÏÎȶ¨µÄ3d5°ë³äÂú״̬תΪ²»Îȶ¨µÄ3d4״̬ÐèÒªµÄÄÜÁ¿½Ï¶à£»¶øFe2+µ½Fe3+ʱ£¬3dÄܼ¶Óɲ»Îȶ¨µÄ3d6µ½Îȶ¨µÄ3d5°ë³äÂú״̬£¬ÐèÒªµÄÄÜÁ¿Ïà¶ÔÒªÉÙ
ÓÉMn2+ת»¯ÎªMn3+ʱ£¬3dÄܼ¶ÓɽÏÎȶ¨µÄ3d5°ë³äÂú״̬תΪ²»Îȶ¨µÄ3d4״̬ÐèÒªµÄÄÜÁ¿½Ï¶à£»¶øFe2+µ½Fe3+ʱ£¬3dÄܼ¶Óɲ»Îȶ¨µÄ3d6µ½Îȶ¨µÄ3d5°ë³äÂú״̬£¬ÐèÒªµÄÄÜÁ¿Ïà¶ÔÒªÉÙ
£»
£¨5£©FeÔ­×Ó»òÀë×ÓÍâΧÓн϶àÄÜÁ¿Ïà½üµÄ¿Õ¹ìµÀ¶øÄÜÓëһЩ·Ö×Ó»òÀë×ÓÐγÉÅäºÏÎ
¢ÙÓëFeÔ­×Ó»òÀë×ÓÐγÉÅäºÏÎïµÄ·Ö×Ó»òÀë×ÓÓ¦¾ß±¸µÄ½á¹¹ÌØÕ÷ÊÇ
¾ßÓл¡¶Ôµç×Ó
¾ßÓл¡¶Ôµç×Ó
£®
¢ÚÁùÇèºÏÑÇÌúÀë×Ó£¨Fe£¨CN£©64-£©ÖеÄÅäÌåCN-ÖÐcÔ­×ÓµÄÔÓ»¯¹ìDzÀàÐÍÊÇ
sp
sp
£»
д³öÒ»ÖÖÓëCN-»¥ÎªµÈµç×ÓÌåµÄµ¥ÖÊ·Ö×ӵķÒ×˹½á¹¹Ê½
N¡ÔN
N¡ÔN
£®
ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¶¼ÊÇÖÜÆÚ±íÖÐÇ°ËÄÖÜÆÚµÄÔªËØ£¬ËüÃǵĺ˵çºÉÊýA£¼B£¼C£¼D£¼E£®BµÄ»ù̬ԭ×ÓÖеç×ÓÕ¼¾ÝÈýÖÖÄÜÁ¿²»Í¬µÄÔ­×Ó¹ìµÀ£¬ÇÒÿÖÖ¹ìµÀÖеĵç×Ó×ÜÊýÏàͬ£»DÔ­×ӵĺËÍâ³É¶Ôµç×ÓÊýÊÇδ³É¶Ôµç×ÓÊýµÄ3±¶£®A¡¢B¡¢DÈýÖÖÔªËØ×é³ÉµÄÒ»ÖÖ»¯ºÏÎïMÊÇÐÂ×°ÐÞ¾ÓÊÒÖг£º¬ÓеÄÒ»ÖÖÓк¦ÆøÌ壬A¡¢B¶þÖÖÔªËØ×é³ÉµÄÔ­×Ó¸öÊý±ÈΪ1£º1µÄ»¯ºÏÎïNÊdz£¼ûµÄÓлúÈܼÁ£®EµÄÔ­×ÓÐòÊýΪ26£®Çë¸ù¾ÝÒÔÉÏÇé¿ö£¬»Ø´ðÏÂÁÐÎÊÌ⣺£¨´ðÌâʱ£¬A¡¢B¡¢C¡¢D¡¢EÓÃËù¶ÔÓ¦µÄÔªËØ·ûºÅ±íʾ£©
£¨1£©ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ
ad
ad
£®£¨Ìî×Öĸ£©
a£®M·Ö×ӿռ乹ÐÍΪƽÃæÈý½ÇÐΣ¬¶øBD2ΪֱÏßÐΣ¬BA4ΪÕýËÄÃæÌåÐÎ
b£®MºÍBD2·Ö×ÓÖеÄÖÐÐÄÔ­×Ó¾ù²ÉÈ¡sp2ÔÓ»¯£¬¶øCA3·Ö×ÓÖвÉÈ¡sp3ÔÓ»¯
c£®N ÊǷǼ«ÐÔ·Ö×Ó£¬ÇÒ·Ö×ÓÖЦҼü ºÍ¦Ð¼üµÄ¸öÊý±ÈΪ3£º1
d£®BD2¾§ÌåµÄÈ۵㡢·Ðµã¶¼±È¶þÑõ»¯¹è¾§ÌåµÄµÍ
£¨2£©B¡¢C¡¢DÈýÖÖÔªËصĵ縺ÐÔÓÉСµ½´óµÄ˳ÐòΪ
C£¼N£¼O
C£¼N£¼O
£»CµÄµÚÒ»µçÀëÄÜ´óÓÚDµÄµÚÒ»µçÀëÄÜÔ­ÒòÊÇ
NÔ­×Ó2p¹ìµÀ´¦ÓÚ°ë³äÂú״̬£¬ÄÜÁ¿µÍ
NÔ­×Ó2p¹ìµÀ´¦ÓÚ°ë³äÂú״̬£¬ÄÜÁ¿µÍ
£®
£¨3£©»¯ºÏÎïCA3µÄ·Ðµã±È»¯ºÏÎïBA4µÄ¸ß£¬ÆäÖ÷ÒªÔ­ÒòÊÇ
NH3·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü
NH3·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü
£®
£¨4£©B¡¢D¡¢EÈýÔªËØÄÜÐγɻ¯ºÏÎïE£¨BD£©5£¬³£ÎÂϳÊҺ̬£¬ÈÛµãΪ-20.5¡æ£¬·ÐµãΪ103¡æ£®¾Ý´Ë¿ÉÅжÏE£¨BD£©5¾§ÌåΪ
·Ö×Ó¾§Ìå
·Ö×Ó¾§Ìå
£®»ù̬E2+Àë×ӵĵç×ÓÅŲ¼Ê½Îª
1s22s22p63s23p63d6
1s22s22p63s23p63d6
£®
£¨5£©»¯ºÏÎïBDÓëÔªËØB¡¢CÐγɵÄÒõÀë×Ó»¥ÎªµÈµç×ÓÌ壬ÒõÀë×ӵĻ¯Ñ§Ê½ÊÇ
CN-
CN-
£®
¾«Ó¢¼Ò½ÌÍøÒÑÖªA¡¢B¡¢C¡¢D¡¢E¶¼ÊÇÔªËØÖÜÆÚ±íÖеÄÇ°ËÄÖÜÆÚÔªËØ£¬ËüÃÇÔ­×ÓÐòÊýµÄ´óС¹ØϵΪA£¼C£¼B£¼D£¼E£®ÓÖÖªAÔ­×ÓµÄp¹ìµÀΪ°ë³äÂú£¬ÆäÐγɵÄÇ⻯ÎïµÄ·ÐµãÊÇͬÖ÷×å·Ç½ðÊôÔªËصÄÇ⻯ÎïÖÐ×î¸ßµÄ£®DÔ­×ӵõ½Ò»¸öµç×ÓºóÆä3p¹ìµÀ½«È«³äÂú£®B+Àë×Ó±ÈDÔ­×ÓÐγɵÄÀë×ÓÉÙÒ»¸öµç×Ӳ㣮CÓëB¿ÉÐγÉBCÐ͵ÄÀë×Ó»¯ºÏÎEµÄÔ­×ÓÐòÊýΪ29£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©B¡¢C¡¢DµÄµç¸ºÐÔÓÉСµ½´óµÄ˳ÐòΪ
 
£¨ÓÃËù¶ÔÓ¦µÄÔªËØ·ûºÅ±íʾ£©£®B·Ö±ðC¡¢DÐγɵij£¼û»¯ºÏÎïÖУ¬ÈÛµã½Ï¸ßµÄÊÇ
 
£¨Ð´»¯Ñ§Ê½£©£ºCµÄÆø̬Ç⻯ÎïÒ×ÈÜÓÚË®µÄÔ­ÒòÊÇ
 
£®
£¨2£©AµÄ³£¼ûÆø̬Ç⻯ÎïºÍDµÄÆø̬Ç⻯ÎïÏàÓö»á¾çÁÒ·´Ó¦Éú³É»¯ºÏÎï¼×£¬Ôò¼×Öк¬ÓеĻ¯Ñ§¼üÓÐ
 
£®Ô­×ÓÐòÊý±ÈAÉÙlµÄÔªËØX¿ÉÓëÑõÔªËØÐγɻ¯ºÏÎïXO2£¬Ôò1mol¸Ã»¯ºÏÎïÖк¬ÓеĦҼüΪ
 
 mol£®
£¨3£©EÔ­×ӵĻù̬µç×ÓÅŲ¼Ê½Îª
 
£®ÔªËØEµÄµ¥Öʾ§ÌåÔÚ²»Í¬Î¶ÈÏ¿ÉÓÐÁ½Öֶѻý·½Ê½£¬¾§°û·Ö±ðÈçͼaºÍbËùʾ£¬ÔòÆäÃæÐÄÁ¢·½¶Ñ»ýµÄ¾§°ûÓëÌåÐÄÁ¢·½¶Ñ»ýµÄ¾§°ûÖÐʵ¼Êº¬ÓеÄEÔ­×ӵĸöÊýÖ®±ÈΪ
 
£®

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

¾«Ó¢¼Ò½ÌÍø