·ÖÎö £¨1£©CuÔ×ÓºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s1£¬Ê§È¥4sÄܼ¶1¸öµç×ÓÐγÉCu+£¬¾Ý´ËÅжϵç×ÓÕ¼¾ÝµÄÔ×Ó¹ìµÀÊýÄ¿£»
£¨2£©¸ù¾ÝºéÌعæÔò£¬ºËÍâµç×ÓÔÚͬһÄܲãÉϾ¡¿ÉÄÜÕ¼¾Ý²»Í¬µÄ¹ìµÀ£¬¾Ý´Ë´ðÌ⣻
£¨3£©Í¬Ö÷×å×ÔÉ϶øϵÚÒ»µçÀëÄܼõС£¬PÔªËØ3pÄܼ¶Îª°ëÂúÎȶ¨×´Ì¬£¬µÚÒ»µçÀëÄܸßÓÚͬÖÜÆÚÏàÁÚÔªËصģ¬¹ÊSiµÄµÚÒ»µçÀëÄÜ×îС£¬PÔ×ÓµÚËĵçÀëÄÜΪʧȥ4s2ÄÜÖÐ1¸öµç×Ó£¬ÎªÈ«ÂúÎȶ¨×´Ì¬£¬ÓëµÚÈýµçÀëÄÜÏà²î½Ï´ó£»
£¨4£©ÔÚ¶þÑõ»¯¹è¾§Ì壬¿ÉÒÔ¿´×÷ÔÚ¾§Ìå¹èÖÐÿ¸öSi-Si¼üÖ®¼äÁ¬½ÓOÔ×Ó£¬Si¡¢OÔ×ÓËùÁ¬½ÓµÄ×îС»·Îª12Ôª»·£¬¾§ÌåSiÖÐÿ¸öSiÔ×ÓÐγÉ4¸öSi-Si¼ü£¬ÓÉͼ2¿É֪ÿ¸öSi-O-Si¼ü¿ÉÒÔÐγÉ6¸ö12Ôª»·£»
£¨5£©¸ù¾Ýͼ3¿ÉÖª£¬Na2[B4O5£¨OH£©4]8H2OÖдæÔÚÀë×Ó¼ü¡¢¹²¼Û¼ü¡¢·¶µÂ»ªÁ¦¡¢Çâ¼ü£¬ÒõÀë×ÓΪ[B4O5£¨OH£©4]2-£¬¿ÉÒÔͨ¹ýÇâ¼üÏ໥½áºÏÐγÉÁ´×´½á¹¹£¬¾Ý´Ë´ðÌ⣻
£¨6£©¸ù¾ÝGaNµÄ¾§Ìå½á¹¹Í¼¿ÉÖª£¬Ã¿¸öïØÔ×Ó»òÿ¸öµªÔ×ÓÖÜΧ¶¼ÐγÉËĸö¹²¼Û¼ü£¬ËùÒÔËüÃǵÄÔÓ»¯·½Ê½¶¼ÊÇsp3£¬¾§°ûÖÐ1¸öGaÓë4¸öNÔ×ÓÏà½áºÏ£¬¶øGaÔ×ÓÖк¬ÓÐ3¸ö¼Ûµç×Ó£¬GaÌṩ1¸ö¿Õ¹ìµÀÓëNÔ×ÓÌṩµÄ¹Â¶Ôµç×ÓÐγÉÅäλ¼ü£»
£¨7£©¸ù¾Ý¾ù̯·¨¼ÆË㾧°ûÖÐGe¡¢OÔ×ÓÊýÄ¿£¬ÓÃÕàµÄÏà¶ÔÔ×ÓÖÊÁ¿±íʾ¾§°ûÖÊÁ¿£¬ÔÙ½áºÏm=¦ÑV¼ÆË㣮
½â´ð ½â£º£¨1£©CuÔ×ÓºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s1£¬Ê§È¥4sÄܼ¶1¸öµç×ÓÐγÉCu+£¬Æäµç×ÓÕ¼¾ÝµÄ14Ô×Ó¹ìµÀ£¬
¹Ê´ð°¸Îª£º14£»
£¨2£©¸ù¾ÝºéÌعæÔò£¬ºËÍâµç×ÓÔÚͬһÄܲãÉϾ¡¿ÉÄÜÕ¼¾Ý²»Í¬µÄ¹ìµÀ£¬ËùÒÔ»ù̬ÎøÔ×Ó¼Û²ãµç×ÓÅŲ¼Ê½Ð´³É4s24px24py4£¬Î¥±³Á˺éÌعæÔò£¬
¹Ê´ð°¸Îª£ººéÌعæÔò£»
£¨3£©Í¬Ö÷×å×ÔÉ϶øϵÚÒ»µçÀëÄܼõС£¬PÔªËØ3pÄܼ¶Îª°ëÂúÎȶ¨×´Ì¬£¬µÚÒ»µçÀëÄܸßÓÚͬÖÜÆÚÏàÁÚÔªËصģ¬¹ÊSiµÄµÚÒ»µçÀëÄÜ×îС£¬ÓÉͼÖеÚÒ»µçÀëÄÜ¿ÉÖª£¬cΪSi£¬PÔ×ÓµÚËĵçÀëÄÜΪʧȥ4s2ÄÜÖÐ1¸öµç×Ó£¬ÎªÈ«ÂúÎȶ¨×´Ì¬£¬ÓëµÚÈýµçÀëÄÜÏà²î½Ï´ó£¬¿ÉÖªbΪP¡¢aΪC£¬
¹Ê´ð°¸Îª£ºb£»
£¨4£©ÔÚ¶þÑõ»¯¹è¾§Ì壬¿ÉÒÔ¿´×÷ÔÚ¾§Ìå¹èÖÐÿ¸öSi-Si¼üÖ®¼äÁ¬½ÓOÔ×Ó£¬Si¡¢OÔ×ÓËùÁ¬½ÓµÄ×îС»·Îª12Ôª»·£¬¾§ÌåSiÖÐÿ¸öSiÔ×ÓÐγÉ4¸öSi-Si¼ü£¬ÓÉͼ2¿É֪ÿ¸öSi-O-Si¼ü¿ÉÒÔÐγÉ6¸ö12Ôª»·£¬
¹Ê´ð°¸Îª£º12£»6£»
£¨5£©¸ù¾Ýͼ3¿ÉÖª£¬Na2[B4O5£¨OH£©4]8H2OÖдæÔÚÀë×Ó¼ü¡¢¹²¼Û¼ü¡¢·¶µÂ»ªÁ¦¡¢Çâ¼ü£¬²»´æÔÚ½ðÊô¼ü£¬¹ÊÑ¡C£¬ÒõÀë×ÓΪ[B4O5£¨OH£©4]2-£¬¿ÉÒÔͨ¹ýÇâ¼üÏ໥½áºÏÐγÉÁ´×´½á¹¹£¬
¹Ê´ð°¸Îª£ºC£»Çâ¼ü£»
£¨6£©¸ù¾ÝGaNµÄ¾§Ìå½á¹¹Í¼¿ÉÖª£¬Ã¿¸öïØÔ×Ó»òÿ¸öµªÔ×ÓÖÜΧ¶¼ÐγÉËĸö¹²¼Û¼ü£¬ËùÒÔËüÃǵÄÔÓ»¯·½Ê½¶¼ÊÇsp3£¬¾§°ûÖÐ1¸öGaÓë4¸öNÔ×ÓÏà½áºÏ£¬¶øGaÔ×ÓÖк¬ÓÐ3¸ö¼Ûµç×Ó£¬GaÌṩ1¸ö¿Õ¹ìµÀÓëNÔ×ÓÌṩµÄ¹Â¶Ôµç×ÓÐγÉÅäλ¼ü£¬
¹Ê´ð°¸Îª£ºÊÇ£»¾§°ûÖÐ1¸öGaÓë4¸öNÔ×ÓÏà½áºÏ£¬¶øGaÔ×ÓÖк¬ÓÐ3¸ö¼Ûµç×Ó£¬GaÌṩ1¸ö¿Õ¹ìµÀÓëNÔ×ÓÌṩµÄ¹Â¶Ôµç×ÓÐγÉÅäλ¼ü£»
£¨7£©¾§°ûÖÐGeÔ×ÓÊýĿΪ4£¬OÔ×ÓÊýĿΪ8¡Á$\frac{1}{8}$+6¡Á$\frac{1}{2}$=4£¬Ôò»¯Ñ§Ê½ÎªGeO£¬ÉèÕàµÄÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬Ôò¾Í¾§°ûÖÊÁ¿Îª£º$\frac{4¡Á£¨M+16£©}{6.02¡Á10{\;}^{23}}$g£¬Ôò£º$\frac{4¡Á£¨M+16£©}{6.02¡Á10{\;}^{23}}$g=7.4g£®cm-3¡Á£¨4.3¡Ál0-8 cm£©3£¬½âµÃM=72.5£¬
¹Ê´ð°¸Îª£ºGeO£»72.5£®
µãÆÀ ±¾ÌâÊǶÔÎïÖʽṹÓëÐÔÖʵĿ¼²é£¬Éæ¼°ºËÍâµç×ÓÅŲ¼¡¢µçÀëÄÜ¡¢¾§°û½á¹¹Óë¼ÆËã¡¢ÅäºÏÎï¡¢ÔÓ»¯¹ìµÀµÈ£¬£¨3£©×¢Òâ¸ù¾ÝºéÌعæÔòÌØÀýÀí½âµçÀëÄܾçÔöÎÊÌ⣬£¨4£©ÎªÒ×´íµã£¬ÐèҪѧÉú¾ß±¸Ò»¶¨µÄ¿Õ¼äÏëÏóÓë¹Û²ìÄÜÁ¦£®
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | ¢Ù¢Ú | B£® | ¢Ú¢Û | C£® | ¢Ù¢Ú¢Û | D£® | ¢Ù¢Ú¢Û¢Ü |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÍƶÏÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | ±ê×¼×´¿öÏ£¬1L ¼×´¼ÍêȫȼÉÕºóÉú³ÉµÄ CO2 ·Ö×Ó¸öÊýԼΪ$\frac{1}{2.42}$N A | |
B£® | N A¸öH2·Ö×ÓµÄÖÊÁ¿Ô¼Îª2g£¬ËüËùÕ¼µÄÌå»ýԼΪ 22.4L | |
C£® | ±ê×¼×´¿öÏ£¬22.4L CO2ÓëCOµÄ»ìºÏÆøÌåÖк¬ÓеÄ̼Ô×ÓÊýΪN A | |
D£® | 500mL 0.5mol/L µÄCa£¨ClO£©2ÈÜÒºÖУ¬º¬ÓÐClO-µÄÊýĿΪ0.5NA |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÍƶÏÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | ÌÕ´É¡¢Ë®ÄࡢʯӢ²£Á§¡¢¹âµ¼ÏËά¾ùÊôÓÚ¹èËáÑβúÆ· | |
B£® | ú¸ÉÁóµÃµ½µÄú½¹ÓÍ£¬ÆäÖ÷ÒªÓÃ;ÊǾÕôÁóµÃµ½È¼ÓÍ£¬ÕâÒ»Ó¦ÓÿÉÌåÏÖ¡°µÍ̼Éú»î¡±µÄÀíÄî | |
C£® | °£²©À²¡¶¾¶Ô»¯Ñ§Ò©Æ·Ãô¸Ð£¬ÒÒ´¼¡¢·ÓÀà¡¢´ÎÂÈËáÄÆÈÜÒº¡¢Ë«ÑõË®¾ù¿ÉÒÔ½«²¡¶¾Ñõ»¯¶ø´ïµ½Ïû¶¾µÄÄ¿µÄ | |
D£® | ɨÃèËíµÀÏÔ΢¼¼Êõ¡¢³¬·Ö±æÓ«¹âÏÔ΢¼¼ÊõµÈ¿Æ¼¼Êֶεķ¢Õ¹£¬´Ù½øÁËÈËÀà¶Ô΢¹Û½á¹¹µÄ̽Ë÷£¬¿ÉʵÏÖ¶ÔÔ×Ó»ò·Ö×ӵIJٿأ¬Ê¹¿ÆѧÑо¿ÂõÈë¸ü¸ßˮƽ |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | Na+¡¢Al3+¡¢Cl-¡¢CO32- | B£® | Na+¡¢Fe3+¡¢Cl-¡¢NO3- | ||
C£® | H+¡¢Na+¡¢ClO-¡¢S2- | D£® | K+¡¢NH4+¡¢OH-¡¢SO42- |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016-2017ѧÄê½Î÷Ê¡¸ßÒ»ÉϵÚÒ»´ÎÔ¿¼»¯Ñ§¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ
Éè°¢·ü¼ÓµÂÂÞ³£ÊýµÄֵΪNA£¬±ê×¼×´¿öÏÂO2ºÍN2µÄ»ìºÏÆøÌågº¬ÓÐb¸ö·Ö×Ó£¬Ôòg¸Ã»ìºÏÆøÌåÔÚÏàͬ״¿öÏÂËùÕ¼µÄÌå»ý(L)Ó¦ÊÇ
A£® B£® C£® D£®
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com