ÌâÄ¿ÄÚÈÝ
(12·Ö)¡¾»¯Ñ§¡ª¡ªÎïÖʽṹÓëÐÔÖÊ¡¿
͵¥Öʼ°Æä»¯ºÏÎïÔںܶàÁìÓòÓÐÖØÒªÓÃ;£¬Èç½ðÊôÍÓÃÀ´ÖÆÔìµçÏßµçÀ£¬ÎÞË®ºÏÁòËáÍ¿ÉÓÃ×÷ɱ¾ú¼ÁµÈ¡£
£¨1£©Cu2+µÄºËÍâµç×ÓÅŲ¼Ê½Îª________________¡£
£¨2£©¿ÆÑ§¼Òͨ¹ýXÉäÏ߲⵨·¯ÖмȺ¬ÓÐÅäλ¼ü£¬ÓÖº¬ÓÐÇâ¼ü£¬Æä½á¹¹Ê¾Òâͼ¿É¼òµ¥±íʾÈçÏ£º
![]()
¢Ùµ¨·¯µÄ»¯Ñ§Ê½ÓÃÅäºÏÎïµÄÐÎʽ±íʾΪ______¡£
¢Úµ¨·¯ÖÐ
µÄ¿Õ¼ä¹¹ÐÍΪ_________£¬H2OÖÐOÔ×ÓµÄÔÓ»¯·½Ê½Îª____________¡£
£¨3£©ÏòÁòËáÍÈÜÒºÖмÓÈë¹ýÁ¿°±Ë®£¬¿ÉÉú³É
ÅäÀë×Ó¡£ÒÑÖª
µÄ¿Õ¼ä¹¹ÐͶ¼ÊÇÈý½Ç×¶ÐΣ¬µ«NF3²»Ò×ÓëCu2+ÐγÉÅäÀë×Ó£¬ÆäÔÒòÊÇ____________________________¡£
£¨4£©
NÐγɵľ§Ìå½á¹¹ÈçͼËùʾ£¬N3-µÄÅäλÊýÊÇ________¡£Éè¾§°û±ß³¤Îªa cm£¬ÃܶÈΪb g/cm3£¬Ôò°¢·ü¼ÓµÂÂÞ³£Êý¿É±íʾΪ___________(Óú¬a¡¢bµÄʽ×Ó±íʾ)¡£
![]()
£¨1£©[Ar]3d9
£¨2£©¢Ù[Cu(H2O)4]SO4¡¤H2O ¢ÚÕýËÄÃæÌåÐÍ sp3
£¨3£©FµÄµç¸ºÐÔ±ÈN´ó£¬N-F³É¼üµç×Ó¶ÔÆ«ÏòFÔ×Ó£¬Ê¹µÃµªÔ×ÓÉϵŶԵç×ÓÄÑÓëCu2+ÐγÉÅäÀë×Ó
£¨4£©6 206/a3b
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©ÍΪ29ºÅÔªËØ£¬Æä»ù̬Ô×ÓºËÍâµç×ÓÅŲ¼Îª[Ar]3d104s1£¬ÆäÖÐ3dºÍ4s¹ìµÀ·Ö±ðΪȫ³äÂúºÍ°ë³äÂú£¬¹ÊCu2+µÄºËÍâµç×ÓÅŲ¼Îª[Ar]3d9£»£¨2£©¸ù¾Ýµ¨·¯µÄ½á¹¹Ê¾Òâͼ¿ÉÖªCu2+Óë4¸öH2OÖеÄÑõÔ×ÓÐγÉÅäλ¼ü£¬ÇÒÆäÖеÄ2¸öË®·Ö×ÓÓÖÓëÁíÍâÒ»¸öH2OÒÔÇâ¼ü½áºÏ£¬È»ºóÔÙÓëÁòËá¸ùÒÔÇâ¼ü½áºÏ£¬¹Ê¿É±íʾΪ£º[Cu(H2O)4]SO4¡¤H2O£»¸ù¾Ýͼʾ¿ÉÖªµ¨·¯ÖÐ
µÄ¿Õ¼ä¹¹ÐÍӦΪÕýËÄÃæÌåÐÍ£¬H2OÖÐOÔ×ÓµÄÔÓ»¯·½Ê½Îªsp3£»£¨3£©ÒòΪFµÄµç¸ºÐÔ±ÈN´ó£¬N-F³É¼üµç×Ó¶ÔÆ«ÏòFÔ×Ó£¬Ê¹µÃµªÔ×ÓÉϵŶԵç×ÓÄÑÓëCu2+ÐγÉÅäÀë×Ó£»£¨4£©¸ù¾Ý¾§°û½á¹¹¿ÉÖª¶¥µãλÖÃΪN3-£¬ÀãÉÏΪCu+£¬¹ÊN3-µÄÅäλÊýÊÇ6£»1¸ö¾§°ûÖк¬ÓÐ3¸öCu+ºÍ1¸öN3¡ª£¬¹Ê1¸ö¾§°ûµÄÖÊÁ¿Îª206/NA g£¬Ìå»ýΪa3 cm3£¬ËùÒÔÃܶÈbg/cm3=206/NA g¡Âa3 cm3£¬¹ÊNA=206/a3b¡£
¿¼µã£º¿¼²éÔ×ÓºËÍâµç×ÓÅŲ¼¹æÂÉ¡¢Åäλ¼ü¡¢·Ö×Ó¹¹ÐÍ¡¢¾§Ìå֪ʶµÈÄÚÈÝ¡£
ÏÂÁÐÓйØÊµÑé²Ù×÷¡¢ÏÖÏó»òÔÀí¾ùÕýÈ·µÄÊÇ
Ñ¡Ïî | ʵÑé²Ù×÷ | ʵÑéÏÖÏó»òÔÀí |
A | ½«º£´ø×ÆÉÕ£¬¼ÓË®½þÅݺó¹ýÂË£¬ÏòÂËÒºÖмÓÈëCCl4£¬Õñµ´ºó¾²Öà | ÒºÌå·Ö²ã£¬Ï²ãÏÔ×ϺìÉ« |
B | ÏòÇâÑõ»¯ÂÁ½ºÌåÖÐÖðµÎ¼ÓÈëÏ¡ÑÎËá»òÇâÑõ»¯ÄÆÏ¡ÈÜÒº | ¾ùÏȳöÏÖ³ÁµíºóÈܽâ |
C | ½«40.0gNaoH¹ÌÌåÈÜÓÚ1.0LÕôÁóË®ÖÐÅä³ÉÈÜÒº | NaOHµÄÎïÖʵÄÁ¿Å¨¶ÈΪ1.0mol/L |
D | ÏòBaSO4±¥ºÍÈÜÒºÖмÓÈë±¥ºÍNa2CO3ÈÜÒº | Óа×É«³Áµí²úÉú£¬ËµÃ÷Ksp£¨BaSO4£©´óÓÚKsp£¨BaCO3£© |