ÌâÄ¿ÄÚÈÝ
[»¯Ñ§--Ñ¡ÐÞ3ÎïÖʽṹÓëÐÔÖÊ]
ÒÑÖªA¡¢B¡¢C¡¢D¡¢M¡¢WÁùÖÖÔªËØµÄÔ×ÓÐòÊýÒÀ´ÎµÝÔö£¬¶¼Î»ÓÚǰËÄÖÜÆÚ£®ÆäÖÐA¡¢DÔ×ÓµÄ×îÍâ²ãµç×ÓÊý¾ùµÈÓÚÆäÖÜÆÚÐòÊý£¬ÇÒDÔ×ӵĵç×Ó²ãÊýÊÇAµÄ3±¶£»BÔ×ÓºËÍâµç×ÓÓÐ6ÖÖ²»Í¬µÄÔ˶¯×´Ì¬£¬ÇÒS¹ìµÀµç×ÓÊýÊÇP¹ìµÀµç×ÓÊýµÄÁ½±¶£»CÔ×ÓL²ãÉÏÓÐ2¶Ô³É¶Ôµç×Ó£®MºÍW¾ùÓС°ÉúÎï½ðÊô¡±Ö®³Æ£¬M4+Àë×ÓºÍë²Ô×ӵĺËÍâµç×ÓÅŲ¼Ïàͬ£»W´¦ÓÚÖÜÆÚ±íÖеÚ8ÁУ®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©l mol B2A2·Ö×ÓÖк¬¦Ò¼üµÄÊýÄ¿ÊÇ £®
£¨2£©BC2ÔÚ¸ßθßѹÏÂËùÐγɵľ§ÌåÆä¾§°û£¨¾§ÌåÖÐ×î»ù±¾µÄÖØ¸´µ¥Ôª£©Èçͼ1Ëùʾ£®Ôò¸Ã¾§ÌåµÄÀàÐÍÊôÓÚ ¾§Ì壨ѡÌî¡°·Ö×Ó¡±¡¢¡°Ô×Ó¡±¡¢¡°Àë×Ó¡±»ò¡°½ðÊô¡±£©£»¸Ã¾§ÌåÖÐBÔ×Ó¹ìµÀµÄÔÓ»¯ÀàÐÍΪ £®
£¨3£©¡°ÉúÎï½ðÊô¡±MÄÚ²¿Ô×ӵĶѻý·½Ê½ÓëÍÏàͬ£¬¶¼ÊÇÃæÐÄÁ¢·½¶Ñ»ý·½Ê½£¬Èçͼ2£®Èô¸Ã¾§°ûµÄÃܶÈΪ¦Ñ g/cm3£¬°¢·ü¼ÓµÂÂÞ³£ÊýΪNA£¬MÔ×ÓµÄĦ¶ûÖÊÁ¿ÎªMr g/mol£¬Ôò¸Ã¾§°ûµÄ¡°±ß³¤¡±Îª cm£®
£¨4£©¡°ÉúÎï½ðÊô¡±WÔªËØÓ¦Óù㷺£¬ÈçÈËÌåÄÚWÔªËØµÄº¬Á¿Æ«µÍ£¬Ôò»áÓ°ÏìO2ÔÚÌåÄÚµÄÕý³£ÔËÊ䣮ÒÑÖªW2+ÓëKCNÈÜÒº·´Ó¦µÃW£¨CN£©2³Áµí£¬µ±¼ÓÈë¹ýÁ¿KCNÈÜҺʱ³ÁµíÈܽ⣬Éú³ÉÅäºÏÎÆäÅäÀë×ӽṹÈçͼ3Ëùʾ£®
¢ÙWÔªËØ»ù̬Ô×Ó¼Ûµç×ÓÅŲ¼Ê½Îª £®
¢ÚCN-Óë £¨Ò»ÖÖµ¥ÖÊ·Ö×Ó£©»¥ÎªµÈµç×ÓÌ壮
£¨5£©¹âÆ×֤ʵµ¥ÖÊDÓëÇ¿¼îÈÜÒº·´Ó¦ÓÐ[D£¨OH£©4]-Éú³É£¬Ôò[D£¨OH£©4]-ÖдæÔÚ £®
a£®¼«ÐÔ¼ü b£®Åäλ¼ü c£®¦Ò¼ü d£®¦Ð¼ü

ÒÑÖªA¡¢B¡¢C¡¢D¡¢M¡¢WÁùÖÖÔªËØµÄÔ×ÓÐòÊýÒÀ´ÎµÝÔö£¬¶¼Î»ÓÚǰËÄÖÜÆÚ£®ÆäÖÐA¡¢DÔ×ÓµÄ×îÍâ²ãµç×ÓÊý¾ùµÈÓÚÆäÖÜÆÚÐòÊý£¬ÇÒDÔ×ӵĵç×Ó²ãÊýÊÇAµÄ3±¶£»BÔ×ÓºËÍâµç×ÓÓÐ6ÖÖ²»Í¬µÄÔ˶¯×´Ì¬£¬ÇÒS¹ìµÀµç×ÓÊýÊÇP¹ìµÀµç×ÓÊýµÄÁ½±¶£»CÔ×ÓL²ãÉÏÓÐ2¶Ô³É¶Ôµç×Ó£®MºÍW¾ùÓС°ÉúÎï½ðÊô¡±Ö®³Æ£¬M4+Àë×ÓºÍë²Ô×ӵĺËÍâµç×ÓÅŲ¼Ïàͬ£»W´¦ÓÚÖÜÆÚ±íÖеÚ8ÁУ®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©l mol B2A2·Ö×ÓÖк¬¦Ò¼üµÄÊýÄ¿ÊÇ
£¨2£©BC2ÔÚ¸ßθßѹÏÂËùÐγɵľ§ÌåÆä¾§°û£¨¾§ÌåÖÐ×î»ù±¾µÄÖØ¸´µ¥Ôª£©Èçͼ1Ëùʾ£®Ôò¸Ã¾§ÌåµÄÀàÐÍÊôÓÚ
£¨3£©¡°ÉúÎï½ðÊô¡±MÄÚ²¿Ô×ӵĶѻý·½Ê½ÓëÍÏàͬ£¬¶¼ÊÇÃæÐÄÁ¢·½¶Ñ»ý·½Ê½£¬Èçͼ2£®Èô¸Ã¾§°ûµÄÃܶÈΪ¦Ñ g/cm3£¬°¢·ü¼ÓµÂÂÞ³£ÊýΪNA£¬MÔ×ÓµÄĦ¶ûÖÊÁ¿ÎªMr g/mol£¬Ôò¸Ã¾§°ûµÄ¡°±ß³¤¡±Îª
£¨4£©¡°ÉúÎï½ðÊô¡±WÔªËØÓ¦Óù㷺£¬ÈçÈËÌåÄÚWÔªËØµÄº¬Á¿Æ«µÍ£¬Ôò»áÓ°ÏìO2ÔÚÌåÄÚµÄÕý³£ÔËÊ䣮ÒÑÖªW2+ÓëKCNÈÜÒº·´Ó¦µÃW£¨CN£©2³Áµí£¬µ±¼ÓÈë¹ýÁ¿KCNÈÜҺʱ³ÁµíÈܽ⣬Éú³ÉÅäºÏÎÆäÅäÀë×ӽṹÈçͼ3Ëùʾ£®
¢ÙWÔªËØ»ù̬Ô×Ó¼Ûµç×ÓÅŲ¼Ê½Îª
¢ÚCN-Óë
£¨5£©¹âÆ×֤ʵµ¥ÖÊDÓëÇ¿¼îÈÜÒº·´Ó¦ÓÐ[D£¨OH£©4]-Éú³É£¬Ôò[D£¨OH£©4]-ÖдæÔÚ
a£®¼«ÐÔ¼ü b£®Åäλ¼ü c£®¦Ò¼ü d£®¦Ð¼ü
¿¼µã£º¾§°ûµÄ¼ÆËã,ÅäºÏÎïµÄ³É¼üÇé¿ö,¡°µÈµç×ÓÔÀí¡±µÄÓ¦ÓÃ,Ô×Ó¹ìµÀÔÓ»¯·½Ê½¼°ÔÓ»¯ÀàÐÍÅжÏ
רÌ⣺»¯Ñ§¼üÓë¾§Ìå½á¹¹
·ÖÎö£ºA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬BÔ×ÓºËÍâµç×ÓÓÐ6ÖÖ²»Í¬µÄÔ˶¯×´Ì¬£¬S¹ìµÀµç×ÓÊýÊÇP¹ìµÀµç×ÓÊýµÄÁ½±¶£¬ÔòBÔ×ÓºËÍâÓÐ6¸öµç×Ó£¬ÔòBÎªÌ¼ÔªËØ£»CÔ×ÓL²ãÉÏÓÐ2¶Ô³É¶Ôµç×Ó£¬ÔòDÔ×Óµç×ÓÅŲ¼Ê½Îª1s22s22p4£¬ËùÒÔCΪÑõÔªËØ£»Ô×ÓÐòÊýA£¼B£¬BÎªÌ¼ÔªËØ£¬AÔ×ÓµÄ×îÍâ²ãµç×ÓÊýµÈÓÚÆäÖÜÆÚÐòÊý£¬ÔòAΪÇâÔªËØ£»DÔ×ÓµÄ×îÍâ²ãµç×ÓÊýµÈÓÚÆäÖÜÆÚÐòÊý£¬DÔ×ӵĵç×Ó²ãÊýÊÇAµÄ3±¶£¬DΪÂÁÔªËØ£¬M4+Àë×ÓºÍë²Ô×ӵĺËÍâµç×ÓÅŲ¼Ïàͬ£¬ÔòMΪ22ºÅÔªËØ£¬ÊÇîÑÔªËØ£¬W´¦ÓÚÖÜÆÚ±íÖеÚ8ÁУ¬ÔòΪµÚ¢ö¢ò×åÔªËØ£¬ÇÒλÓÚǰËÄÖÜÆÚ£¬Ôò¿ÉÖªWΪÌúÔªËØ£¬¾Ý´Ë´ðÌ⣮
½â´ð£º
½â£ºA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬BÔ×ÓºËÍâµç×ÓÓÐ6ÖÖ²»Í¬µÄÔ˶¯×´Ì¬£¬S¹ìµÀµç×ÓÊýÊÇP¹ìµÀµç×ÓÊýµÄÁ½±¶£¬ÔòBÔ×ÓºËÍâÓÐ6¸öµç×Ó£¬ÔòBÎªÌ¼ÔªËØ£»CÔ×ÓL²ãÉÏÓÐ2¶Ô³É¶Ôµç×Ó£¬ÔòDÔ×Óµç×ÓÅŲ¼Ê½Îª1s22s22p4£¬ËùÒÔCΪÑõÔªËØ£»Ô×ÓÐòÊýA£¼B£¬BÎªÌ¼ÔªËØ£¬AÔ×ÓµÄ×îÍâ²ãµç×ÓÊýµÈÓÚÆäÖÜÆÚÐòÊý£¬ÔòAΪÇâÔªËØ£»DÔ×ÓµÄ×îÍâ²ãµç×ÓÊýµÈÓÚÆäÖÜÆÚÐòÊý£¬DÔ×ӵĵç×Ó²ãÊýÊÇAµÄ3±¶£¬DΪÂÁÔªËØ£¬M4+Àë×ÓºÍë²Ô×ӵĺËÍâµç×ÓÅŲ¼Ïàͬ£¬ÔòMΪ22ºÅÔªËØ£¬ÊÇîÑÔªËØ£¬W´¦ÓÚÖÜÆÚ±íÖеÚ8ÁУ¬ÔòΪµÚ¢ö¢ò×åÔªËØ£¬ÇÒλÓÚǰËÄÖÜÆÚ£¬Ôò¿ÉÖªWΪÌúÔªËØ£¬ËùÒÔAΪÇâÔªËØ£»BÎªÌ¼ÔªËØ£»CΪÑõÔªËØ£»DΪÂÁÔªËØ£»MΪîÑÔªËØ£»WΪÌúÔªËØ£»
£¨1£©B2A2ΪC2H2£¬C2H2µÄ½á¹¹Ê½ÎªH-C¡ÔCH£¬µ¥¼üΪ¦Ä¼ü£¬Èý¼üº¬ÓÐ1¸ö¦Ä¼ü¡¢2¸ö¦Ð¼ü£¬1¸öC2H2·Ö×ÓÖк¬ÓÐ3¸ö¦Ä¼ü£¬ËùÒÔl molC2H2·Ö×ÓÖк¬¦Ò¼üµÄÊýÄ¿ÊÇ3 NA£¨»ò1.806¡Á1024£©£¬¹Ê´ð°¸Îª£º3 NA£¨»ò1.806¡Á1024£©£»
£¨2£©BD2ÊÇCO2£¬Óɾ§Ìå½á¹¹Í¼¿ÉÖª£¬´óÇòΪ̼Ô×Ó£¬Ð¡ÇòΪÑõÔ×Ó£¬Ã¿¸ö̼Ô×ÓÖÜΧÓÐ4¸öÑõÔ×Ó£¬Ã¿¸öÑõÔ×ÓÖÜΧÓÐ2¸ö̼Ô×Ó£¬¾§ÌåÖв»´æÔÚCO2·Ö×Ó£¬¹ÊÔÚ¸ßθßѹÏÂËùÐγɵľ§ÌåΪÔ×Ó¾§Ì壬¸Ã¾§ÌåÖÐCÔ×Ó¹ìµÀµÄÔÓ»¯ÊýΪ4£¬Ì¼Ô×Ó²ÉÈ¡sp3ÔÓ»¯£¬¹Ê´ð°¸Îª£ºÔ×Ó£»sp3£»
£¨3£©ÔÚÿ¸öîѵľ§°ûÖк¬ÓÐîÑÔ×ÓÊýΪ8¡Á
+6¡Á
=4£¬Éè¾§°ûµÄÁ¬³¤Îªa£¬¸ù¾Ý¦Ñ=
ÓУ¬¦Ñ=
£¬ËùÒÔa=
cm£¬¹Ê´ð°¸Îª£º
£»
£¨4£©¢ÙFeÊÇ26ºÅÔªËØ£¬»ù̬Ô×Ó¼Ûµç×ÓÅŲ¼Ê½Îª3d64s2£¬¹Ê´ð°¸Îª£º3d64s2£»
¢Ú½«CÔ×Ó¼°1¸öµç×ÓÓá°N¡±´ú»»¿ÉµÃCN-µÈµç×ÓÌå·Ö×ÓN2£»¹Ê´ð°¸Îª£ºN2£»
£¨5£©EΪÂÁÔªËØ£¬¹âÆ×֤ʵµ¥ÖÊEÓëÇ¿¼îÈÜÒº·´Ó¦ÓÐ[Al£¨OH£©4]-Éú³É£¬[Al£¨OH£©4]-ÖÐÑõÔ×ÓÓëÇâÔ×ÓÖ®¼äΪ¹²¼Û¼ü£¬Êǵ¥¼ü£¬ÊôÓڦļü£¬ÂÁÀë×ÓÓëÇâÑõ¸ùÀë×ÓÖ®¼äÐγÉÅäλ¼ü£¬Åäλ¼üÒ²ÊôÓÚ¹²¼Û¼ü£®ËùÒÔ£¬[Al£¨OH£©4]-ÖдæÔÚ¹²¼Û¼ü¡¢Åäλ¼ü¡¢¦Ä¼ü£¬¹ÊÑ¡£ºabc£®
£¨1£©B2A2ΪC2H2£¬C2H2µÄ½á¹¹Ê½ÎªH-C¡ÔCH£¬µ¥¼üΪ¦Ä¼ü£¬Èý¼üº¬ÓÐ1¸ö¦Ä¼ü¡¢2¸ö¦Ð¼ü£¬1¸öC2H2·Ö×ÓÖк¬ÓÐ3¸ö¦Ä¼ü£¬ËùÒÔl molC2H2·Ö×ÓÖк¬¦Ò¼üµÄÊýÄ¿ÊÇ3 NA£¨»ò1.806¡Á1024£©£¬¹Ê´ð°¸Îª£º3 NA£¨»ò1.806¡Á1024£©£»
£¨2£©BD2ÊÇCO2£¬Óɾ§Ìå½á¹¹Í¼¿ÉÖª£¬´óÇòΪ̼Ô×Ó£¬Ð¡ÇòΪÑõÔ×Ó£¬Ã¿¸ö̼Ô×ÓÖÜΧÓÐ4¸öÑõÔ×Ó£¬Ã¿¸öÑõÔ×ÓÖÜΧÓÐ2¸ö̼Ô×Ó£¬¾§ÌåÖв»´æÔÚCO2·Ö×Ó£¬¹ÊÔÚ¸ßθßѹÏÂËùÐγɵľ§ÌåΪÔ×Ó¾§Ì壬¸Ã¾§ÌåÖÐCÔ×Ó¹ìµÀµÄÔÓ»¯ÊýΪ4£¬Ì¼Ô×Ó²ÉÈ¡sp3ÔÓ»¯£¬¹Ê´ð°¸Îª£ºÔ×Ó£»sp3£»
£¨3£©ÔÚÿ¸öîѵľ§°ûÖк¬ÓÐîÑÔ×ÓÊýΪ8¡Á
| 1 |
| 8 |
| 1 |
| 2 |
| m |
| V |
| ||
| a3 |
| 3 |
| ||
| 3 |
| ||
£¨4£©¢ÙFeÊÇ26ºÅÔªËØ£¬»ù̬Ô×Ó¼Ûµç×ÓÅŲ¼Ê½Îª3d64s2£¬¹Ê´ð°¸Îª£º3d64s2£»
¢Ú½«CÔ×Ó¼°1¸öµç×ÓÓá°N¡±´ú»»¿ÉµÃCN-µÈµç×ÓÌå·Ö×ÓN2£»¹Ê´ð°¸Îª£ºN2£»
£¨5£©EΪÂÁÔªËØ£¬¹âÆ×֤ʵµ¥ÖÊEÓëÇ¿¼îÈÜÒº·´Ó¦ÓÐ[Al£¨OH£©4]-Éú³É£¬[Al£¨OH£©4]-ÖÐÑõÔ×ÓÓëÇâÔ×ÓÖ®¼äΪ¹²¼Û¼ü£¬Êǵ¥¼ü£¬ÊôÓڦļü£¬ÂÁÀë×ÓÓëÇâÑõ¸ùÀë×ÓÖ®¼äÐγÉÅäλ¼ü£¬Åäλ¼üÒ²ÊôÓÚ¹²¼Û¼ü£®ËùÒÔ£¬[Al£¨OH£©4]-ÖдæÔÚ¹²¼Û¼ü¡¢Åäλ¼ü¡¢¦Ä¼ü£¬¹ÊÑ¡£ºabc£®
µãÆÀ£º±¾ÌâÒÔÔªËØÍÆ¶ÏÎªÔØÌ壬¿¼²éÔ×ӽṹ¡¢µç¸ºÐÔ¡¢µçÀëÄÜ¡¢»¯Ñ§¼üÓë¾§Ìå½á¹¹¡¢¾§°ûµÄ¼ÆËãµÈ֪ʶ£¬ÊǶÔËùѧ֪ʶµÄ×ۺϿ¼²éÓëÔËÓã¬ÄѶȲ»´ó£¬¸ù¾Ý½á¹¹ÍƶÏÔªËØÊǽâÌâ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Ϊ·ÀÖ¹µâȱ·¦²¡£¬Í¨³£ÔÚʳÑÎÖÐÌí¼ÓÉÙÁ¿µâËá¼Ø£¨KIO3£©£¬µâËá¼ØºÍµâ»¯¼ØÔÚËáÐÔÈÜÒºÖÐÄÜ·¢ÉúÏÂÁз´Ó¦5KI+KIO3+3H2SO4=3I2+3K2SO4+3H2O ÆäÖÐÊÇ£¨¡¡¡¡£©
| A¡¢KIÑõ»¯¼Á |
| B¡¢KIO3»¹Ô¼Á |
| C¡¢I2¼ÈÊÇÑõ»¯²úÎïÓÖÊÇ»¹Ô²úÎï |
| D¡¢¸Ã·´Ó¦ÊǸ´·Ö½â·´Ó¦ |
ÏÂÁи÷×éÓлúÎïÖУ¬ÆäÒ»ÂÈ´úÎïµÄÊýÄ¿ÏàµÈµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÕýÎìÍéºÍÕý¼ºÍé |
| B¡¢±½ºÍ±ûÍé |
| C¡¢¶Ô¶þ¼×±½ºÍ2£¬2-¶þ¼×»ù±ûÍé |
| D¡¢¼×±½ºÍ2-¼×»ù±ûÍé |