1£®ÓÐA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ£¬ÆäÖÐA¡¢B¡¢CÊôÓÚͬһÖÜÆÚ£¬AÔ­×Ó×îÍâ²ãpÄܼ¶µÄµç×ÓÊýµÈÓÚ´ÎÍâ²ãµÄµç×Ó×ÜÊý£»BÔ­×Ó×îÍâ²ãÖÐÓÐÁ½¸ö²»³É¶ÔµÄµç×Ó£»D¡¢EÔ­×ÓºËÄÚ¸÷×ÔµÄÖÊ×ÓÊýÓëÖÐ×ÓÊýÏàµÈ£»BÔªËØ¿É·Ö±ðÓëA¡¢C¡¢D¡¢EÉú³ÉRB2ÐÍ»¯ºÏÎ²¢ÖªÔÚDB2ºÍEB2ÖУ¬DÓëBµÄÖÊÁ¿±ÈΪ7£º8£»EÓëBµÄÖÊÁ¿±ÈΪ1£º1£®ÊԻشð£º
£¨1£©Ð´³öDÔ­×ӵĵç×ÓÅŲ¼Ê½1s22s22p63s23p2£®
£¨2£©Óõç×Óʽ±íʾAE2µÄÐγɹý³Ì£®
£¨3£©B¡¢CÁ½ÔªËصĵÚÒ»µçÀëÄÜ´óС¹ØϵΪN£¾O£¨ÌîÔªËØ·ûºÅ£©£¬Ô­ÒòÊÇNÔ­×ÓÖÐ×îÍâ²ãµç×Ó´¦ÓÚ°ë³äÂú״̬£¬±È½ÏÎȶ¨£®

·ÖÎö AÔ­×Ó×îÍâ²ãpÄܼ¶µÄµç×ÓÊýµÈÓÚ´ÎÍâ²ãµÄµç×ÓÊý×ÜÊý£¬pÄܼ¶µç×ÓÊý²»³¬¹ý6£¬ÔòAµÄºËÍâµç×ÓÅŲ¼Îª1s22s22p2£¬¹ÊAΪ̼ԪËØ£»A¡¢B¡¢CÊôÓÚͬһÖÜÆÚ£¬¼´Î»ÓÚµÚ¶þÖÜÆÚ£¬BÔ­×Ó×îÍâ²ãÖÐÓÐÁ½¸ö²»³É¶ÔµÄµç×Ó£¬ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p4£¬¹ÊBΪOÔªËØ£¬BÔªËØ¿É·Ö±ðÓëA¡¢C¡¢D¡¢EÉú³ÉRB2ÐÍ»¯ºÏÎÔòCΪNÔªËØ£¬¿ÉÐγÉNO2»¯ºÏÎÔÚDB2ÖÐDÓëBµÄÖÊÁ¿±ÈΪ7£º8£¬ÔòÓÐM£¨D£©£º2M£¨O£©=7£º8£¬ÔòM£¨D£©=28£¬¹ÊDΪSiÔªËØ£»ÔÚEB2ÖÐEÓëBµÄÖÊÁ¿±ÈΪ1£º1£¬ÔòM£¨E£©=2M£¨O£©=2¡Á16=32£¬ËùÒÔEΪSÔªËØ£¬¾Ý´Ë½â´ð£®

½â´ð ½â£ºAÔ­×Ó×îÍâ²ãpÄܼ¶µÄµç×ÓÊýµÈÓÚ´ÎÍâ²ãµÄµç×ÓÊý×ÜÊý£¬pÄܼ¶µç×ÓÊý²»³¬¹ý6£¬ÔòAµÄºËÍâµç×ÓÅŲ¼Îª1s22s22p2£¬¹ÊAΪ̼ԪËØ£»A¡¢B¡¢CÊôÓÚͬһÖÜÆÚ£¬¼´Î»ÓÚµÚ¶þÖÜÆÚ£¬BÔ­×Ó×îÍâ²ãÖÐÓÐÁ½¸ö²»³É¶ÔµÄµç×Ó£¬ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p4£¬¹ÊBΪOÔªËØ£¬BÔªËØ¿É·Ö±ðÓëA¡¢C¡¢D¡¢EÉú³ÉRB2ÐÍ»¯ºÏÎÔòCΪNÔªËØ£¬¿ÉÐγÉNO2»¯ºÏÎÔÚDB2ÖÐDÓëBµÄÖÊÁ¿±ÈΪ7£º8£¬ÔòÓÐM£¨D£©£º2M£¨O£©=7£º8£¬ÔòM£¨D£©=28£¬¹ÊDΪSiÔªËØ£»ÔÚEB2ÖÐEÓëBµÄÖÊÁ¿±ÈΪ1£º1£¬ÔòM£¨E£©=2M£¨O£©=2¡Á16=32£¬ËùÒÔEΪSÔªËØ£®
£¨1£©DΪSiÔªËØ£¬Ô­×ÓÐòÊýΪ14£¬»ù̬ԭ×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p2£¬¹Ê´ð°¸Îª£º1s22s22p63s23p2£»
£¨2£©AE2ΪCS2£¬Îª¹²¼Û»¯ºÏÎ¸÷Ô­×Ó×îÍâ²ãÂú×ã8µç×ÓÎȶ¨½á¹¹£¬Óõç×Óʽ±íʾµÄÐγɹý³ÌΪ£º£¬
¹Ê´ð°¸Îª£º£»
£¨3£©ÓÉÓÚNÔ­×Ó2p¹ìµÀΪ°ë³äÂú״̬£¬ÄÜÁ¿½Ï´ó£¬µÚÒ»µçÀëÄܽϴó£¬ËùÒÔµÚÒ»µçÀëÄÜN£¾O£¬
¹Ê´ð°¸Îª£ºN£¾O£»NÔ­×ÓÖÐ×îÍâ²ãµç×Ó´¦ÓÚ°ë³äÂú״̬£¬±È½ÏÎȶ¨£®

µãÆÀ ±¾Ì⿼²éÔªËØ»¯ºÏÎïÍƶϡ¢Éæ¼°ºËÍâµç×ÓÅŲ¼¡¢µç×Óʽ±íʾ¹²¼Û»¯ºÏÎïÐγɵȣ¬×¢ÒâÀí½âÕÆÎÕͬÖÜÆÚµÚÒ»µçÀëÄÜÒì³£Ô­Òò£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

11£®ÈçͼΪÁ½Ì×ʵÑé×°Öã®
£¨1£©Ð´³öÏÂÁÐÒÇÆ÷µÄÃû³Æ£º
¢ÙÕôÁóÉÕÆ¿£»¢ÚÀäÄý¹Ü£®
£¨2£©ÒÇÆ÷¢Ù¡«¢ÜÖУ¬Ê¹ÓÃʱ±ØÐë¼ì²éÊÇ·ñ©ˮµÄÓТܣ®£¨ÌîÐòºÅ£©
£¨3£©ÈôÀûÓÃ×°ÖÃIÖÆÈ¡ÕôÁóË®£¬»¹È±ÉÙµÄÒÇÆ÷ÊǾƾ«µÆ£¬½«ÒÇÆ÷²¹³äÍêÕûºó½øÐÐʵÑ飬ÀäÈ´Ë®´Óg¿Ú½ø£®
£¨4£©ÏÖÐèÅäÖÆ1.0mol•L-1µÄNaOHÈÜÒº240mL£¬ÆäÖÐ×°ÖÃIIÊÇijͬѧÅäÖÆ´ËÈÜҺʱתÒƲÙ×÷µÄʾÒâͼ£¬Í¼ÖÐÓÐÁ½´¦´íÎó·Ö±ðÊÇδÓò£Á§°ôÒýÁ÷¡¢Î´²ÉÓÃ250mlÈÝÁ¿Æ¿¡¢
£¨5£©Ä³Í¬Ñ§Óû³ÆÁ¿Ò»¶¨Á¿µÄNaOH¹ÌÌ壬ËûÏÈÓÃÍÐÅÌÌìƽ³ÆÁ¿ÉÕ±­µÄÖÊÁ¿£¬ÌìƽƽºâºóµÄ״̬Èçͼ£®ÉÕ±­µÄʵ¼ÊÖÊÁ¿Îª27.4g£¬¸ÃͬѧӦ³ÆÁ¿1.0g NaOH£®

£¨6£©ÔÚÅäÖƹý³ÌÖУ¬ÆäËû²Ù×÷¶¼ÊÇÕýÈ·µÄ£¬ÏÂÁвÙ×÷»áÒýÆðŨ¶ÈÆ«¸ßµÄÊǢܢݣ®ÎÞÓ°ÏìµÄÊÇ¢Û£¨Ìî´úºÅ£©£®
¢ÙûÓÐÏ´µÓÉÕ±­ºÍ²£Á§°ô
¢ÚתÒÆÈÜҺʱ²»É÷ÓÐÉÙÁ¿È÷µ½ÈÝÁ¿Æ¿ÍâÃæ
¢ÛÈÝÁ¿Æ¿²»¸ÉÔº¬ÓÐÉÙÁ¿ÕôÁóË®
¢Ü¶¨ÈÝʱ¸©Êӿ̶ÈÏß
¢ÝδÀäÈ´µ½ÊÒξͽ«ÈÜҺתÒƵ½ÈÝÁ¿Æ¿²¢¶¨ÈÝ
¢Þ¶¨ÈݺóÈûÉÏÆ¿Èû·´¸´Ò¡ÔÈ£¬¾²Öúó£¬ÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ¼ÓË®ÖÁ¿Ì¶ÈÏߣ®
£¨7£©ÈôÔڵμÓÕôÁóˮʱ£¬²»É÷³¬¹ýÁ˿̶ÈÏߣ¬Ó¦ÈçºÎ´¦Àí£¿µ¹µôÖØÅ䣮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

12£®·Ö×ÓʽΪC5H10£¬ÊôÓÚÏ©ÌþµÄͬ·ÖÒì¹¹Ì壨°üÀ¨Ë³·´Òì¹¹£©ÓУ¨¡¡¡¡£©ÖÖ£®
A£®5B£®6C£®7D£®8

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

9£®¢ÙÐÂÎìÍéÓëÂÈÆø·´Ó¦Éú³ÉÒ»ÂÈ´úÎд³ö¸Ã·´Ó¦µÄ·½³Ìʽ²¢Ö¸³ö·´Ó¦ÀàÐÍ£®C£¨CH3£©4+Cl2$\stackrel{¹âÕÕ}{¡ú}$C£¨CH3£©3CH2Cl+HCl£¬È¡´ú·´Ó¦£®
¢Ú2-¶¡Ï©Óëä廯Çâ·´Ó¦£¬Ð´³ö¸Ã·´Ó¦µÄ·½³Ìʽ²¢Ö¸³ö·´Ó¦ÀàÐÍ£®CH3CH=CHCH3+Br2¡úCH3CHBrCHBrCH3£¬¼Ó³É·´Ó¦£®
¢Û±½ÒÒÏ©·¢Éú¼Ó¾Û·´Ó¦µÄ·½³Ìʽ£º£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

16£®Ä³Ô­×ӵĵç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d54s2£¬ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®¸ÃÔªËØÔ­×ÓÖй²ÓÐ25¸öµç×ÓB£®¸ÃÔªËØÔ­×ÓºËÍâÓÐ4¸öÄܲã
C£®¸ÃÔªËØÔ­×Ó×îÍâ²ã¹²ÓÐ2¸öµç×ÓD£®¸ÃÔªËØÔ­×ÓMµç×Ӳ㹲ÓÐ8¸öµç×Ó

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

6£®Í­ÊÇÓ¦ÓýÏΪ¹ã·ºµÄÓÐÉ«½ðÊô£®
£¨1£©»ù̬ͭԭ×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s1£®
£¨2£©½ðÊô»¯ºÏÎïCu2ZnºÏ½ð¾ßÓнϸߵÄÈ۵㡢½Ï´óµÄÇ¿¶È¡¢Ó²¶ÈºÍÄÍÄ¥¶È£®Cu2ZnºÏ½ðµÄ¾§ÌåÀàÐÍÊǽðÊô¾§Ì壮
£¨3£©Ä³º¬Í­»¯ºÏÎïµÄÀë×ӽṹÈçͼ1Ëùʾ£®

¢Ù¸ÃÀë×ÓÖдæÔÚµÄ×÷ÓÃÁ¦ÓÐbc£»
a£®Àë×Ó¼ü        b£®¹²¼Û¼ü        c£®Åäλ¼ü       d£®Çâ¼ü        e£®·¶µÂ»ªÁ¦
¢Ú¸ÃÀë×ÓÖеڶþÖÜÆڵķǽðÊôÔªËصĵÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòÊÇN£¾O£¾C£»
¢Û¸ÃÀë×ÓÖÐNÔ­×ÓµÄÔÓ»¯ÀàÐÍÓÐsp2¡¢sp3ÔÓ»¯£®
£¨4£©Í­ÓëÑõÐγɻ¯ºÏÎïµÄ¾§Ìå½á¹¹Èçͼ2£®
¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½ÎªCu2O£¬OµÄÅäλÊýÊÇ8£®
Èô¸Ã¾§°û²ÎÊýΪd nm£¬¸Ã¾§ÌåµÄÃܶÈΪ$\frac{576¡Á1{0}^{21}}{{d}^{3}{N}_{A}}$g/cm3£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

13£®Ì«ÑôÄܵç³ØÊÇͨ¹ý¹âµçЧӦ»òÕ߹⻯ѧЧӦֱ½Ó°Ñ¹âÄÜת»¯³ÉµçÄܵÄ×°Öã®Æä²ÄÁÏÓе¥¾§¹è£¬»¹ÓÐÍ­¡¢Õà¡¢ïØ¡¢ÎøµÈ»¯ºÏÎ
£¨1£©ÑÇÍ­Àë×Ó£¨Cu+£©»ù̬ʱµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d10£¬Æäµç×ÓÕ¼¾ÝµÄÔ­×Ó¹ìµÀÊýĿΪ14¸ö£®
£¨2£©Í¼1±íʾ̼¡¢¹èºÍÁ×ÔªËصÄËļ¶µçÀëÄܱ仯Ç÷ÊÆ£¬ÆäÖбíʾÁ×µÄÇúÏßÊÇb£¨Ìî±êºÅ£©£®

£¨3£©µ¥¾§¹è¿ÉÓɶþÑõ»¯¹èÖƵ㬶þÑõ»¯¹è¾§Ìå½á¹¹Èçͼ2Ëùʾ£¬ÔÚ¶þÑõ»¯¹è¾§ÌåÖУ¬Si¡¢OÔ­×ÓËùÁ¬½ÓµÄ×îС»·ÎªÊ®¶þÔª»·£¬Ôòÿ¸öSiÔ­×ÓÁ¬½Ó12¸öÊ®¶þÔª»·£®
£¨4£©µª»¯ïØ£¨GaN£©µÄ¾§Ìå½á¹¹Èçͼ3Ëùʾ£®³£Ñ¹Ï£¬¸Ã¾§ÌåÈÛµã1700¡æ£¬¹ÊÆ侧ÌåÀàÐÍΪԭ×Ó¾§Ì壻Åжϸþ§Ìå½á¹¹ÖдæÔÚÅäλ¼üµÄÒÀ¾ÝÊǾ§°ûÖÐ1¸öGaÓë4¸öNÔ­×ÓÏà½áºÏ£¬¶øGaÔ­×ÓÖк¬ÓÐ3¸ö¼Ûµç×Ó£¬GaÌṩ1¸ö¿Õ¹ìµÀÓëNÔ­×ÓÌṩµÄ¹Â¶Ôµç×ÓÐγÉÅäλ¼ü£®
£¨5£©ÓëïØÔªËØ´¦ÓÚͬһÖ÷×åµÄÅðÔªËؾßÓÐȱµç×ÓÐÔ£¬Òò¶øÅðËᣨH3BO3£©ÔÚË®ÈÜÒºÖÐÄÜÓëË®·´Ó¦Éú³É[B£¨OH£©4]-£®[B£¨OH£©4]-ÖÐBÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪsp3ÔÓ»¯£»²»¿¼Âǿռ乹ÐÍ£¬[B£¨OH£©4]-ÖÐÔ­×ӵijɼü·½Ê½Óýṹ¼òʽ±íʾΪ£¬
£¨6£©Ä³¹âµç²ÄÁÏÓÉÕàµÄÑõ»¯ÎïÓëÍ­µÄÑõ»¯Îï°´Ò»¶¨±ÈÀýÈۺ϶ø³É£¬ÆäÖÐÕàµÄÑõ»¯Îᄃ°û½á¹¹Èçͼ4Ëùʾ£¬¸ÃÎïÖʵĻ¯Ñ§Ê½ÎªGeO£®ÒÑÖª¸Ã¾§ÌåÃܶÈΪ7.4g£®cm-3£¬¾§°û±ß³¤Îª4.3¡Ál0-10 m£®ÔòÕàµÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª72.5£¨±£ÁôСÊýµãºóһ룩£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

10£®X¡¢YÁ½ÔªËØ¿ÉÐγÉX2Y3ÐÍÀë×Ó»¯ºÏÎÔòX¡¢YÔ­×Ó»ù̬ʱ×îÍâ²ãµÄµç×ÓÅŲ¼¿ÉÄÜÊÇ£¨¡¡¡¡£©
A£®X£º3s23p1   Y£º3s23p5B£®X£º2s22p3  Y£º2s22p4
C£®X£º3s23p1   Y£º2s22p4D£®X£º3s2      Y£º2s22p3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

11£®ÏÂÁÐ˵·¨ÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®µÄÃû³ÆÊÇ1-¼×»ù-1-¶¡´¼
B£®Ê³´×Öк¬ÓÐÒÒËᣬÒÒËá¿ÉÓÉÒÒ´¼»òÒÒÈ©Ñõ»¯µÃµ½
C£®1mol ×î¶àÄÜÓë4molNaOHÈÜÒº·´Ó¦
D£®µÄͬ·ÖÒì¹¹ÌåÖÐÓд¼¡¢·Ó¡¢Ö¬µÈÀà±ð

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸