ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÇâÄܵĴ洢ÊÇÇâÄÜÓ¦ÓõÄÖ÷Ҫƿ¾±£¬Ä¿Ç°Ëù²ÉÓûòÕýÔÚÑо¿µÄÖ÷Òª´¢Çâ²ÄÁÏÓУºÅäλÇ⻯Îï¡¢¸»ÇâÔØÌ廯ºÏÎ̼ÖʲÄÁÏ¡¢½ðÊôÇ⻯ÎïµÈ¡£
(1)Ti(BH4)2ÊÇÒ»ÖÖ¹ý¶ÉÔªËØÅðÇ⻯Îï´¢Çâ²ÄÁÏ¡£
¢ÙTi2+»ù̬µÄµç×ÓÅŲ¼Ê½¿É±íʾΪ__________________¡£
¢ÚBH4-µÄ¿Õ¼ä¹¹ÐÍÊÇ________________(ÓÃÎÄ×ÖÃèÊö)¡£
(2)Òº°±ÊǸ»ÇâÎïÖÊ£¬ÊÇÇâÄܵÄÀíÏëÔØÌ壬ÀûÓÃN2+3H22NH3ʵÏÖ´¢ÇâºÍÊäÇâ¡£
¢ÙÉÏÊö·½³ÌʽÉæ¼°µÄÈýÖÖÆøÌåÈÛµãÓɵ͵½¸ßµÄ˳ÐòÊÇ__________________¡£
¢ÚÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ________(Ìî×Öĸ)¡£
a.NH3·Ö×ÓÖÐNÔ×Ó²ÉÓÃsp3ÔÓ»¯
b.Ïàͬѹǿʱ£¬NH3·Ðµã±ÈPH3¸ß
c.[Cu(NH3)4]2£«ÖУ¬NÔ×ÓÊÇÅäλÔ×Ó
d.CN-µÄµç×ÓʽΪ
(3)CaÓëC60Éú³ÉµÄCa32C60ÄÜ´óÁ¿Îü¸½H2·Ö×Ó¡£
¢ÙC60¾§ÌåÒ×ÈÜÓÚ±½¡¢CS2£¬ËµÃ÷C60ÊÇ________·Ö×Ó(Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±)£»
¢Ú1¸öC60·Ö×ÓÖУ¬º¬ÓЦҼüÊýĿΪ________¸ö¡£
(4)MgH2ÊǽðÊôÇ⻯Îï´¢Çâ²ÄÁÏ£¬Æ侧°û½á¹¹ÈçͼËùʾ£¬ÒÑÖª¸Ã¾§ÌåµÄÃܶÈΪa g¡¤cm-3£¬Ôò¾§°ûµÄÌå»ýΪ____cm3[ÓÃa¡¢NA±íʾ(NA±íʾ°¢·ü¼ÓµÂÂÞ³£Êý)]¡£
¡¾´ð°¸¡¿1s22s22p63s23p63d2(»ò[Ar]3d2) ÕýËÄÃæÌå H2< N2< NH3 abcd ·Ç¼«ÐÔ 90
¡¾½âÎö¡¿
(1)¢ÙTiÊÇ22ºÅÔªËØ£¬TiÔ×Óʧȥ×îÍâ²ã2¸öµç×ÓÐγÉTi2+£¬È»ºó¸ù¾Ý¹¹ÔìÔÀíÊéд»ù̬µÄµç×ÓÅŲ¼Ê½£»
¢Ú¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÅжÏÀë×ӿռ乹ÐÍ£»
(2)¢Ù¸ù¾ÝÎïÖʵķÖ×Ó¼ä×÷ÓÃÁ¦ºÍ·Ö×ÓÖ®¼äÊÇ·ñº¬ÓÐÇâ¼ü·ÖÎöÅжϣ»
¢Úa.¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÈ·¶¨ÔÓ»¯·½Ê½£»
b.ͬһÖ÷×åÔªËصÄÇ⻯ÎïÖУ¬º¬ÓÐÇâ¼üµÄÇ⻯Îï·Ðµã½Ï¸ß£»
c.Ìṩ¹Âµç×Ó¶ÔµÄÔ×ÓÊÇÅäÔ×Ó£»
d.CN-µÄ½á¹¹ºÍµªÆø·Ö×ÓÏàËÆ£¬¸ù¾ÝµªÆø·Ö×ӵĵç×ÓʽÅжϣ»
(3)¢Ù¸ù¾ÝÏàËÆÏàÈÜÔÀíÈ·¶¨·Ö×ӵļ«ÐÔ£»
¢ÚÀûÓþù̯·¨¼ÆË㣻
(4)ÀûÓþù̯·¨¼ÆËã¸Ã¾§°ûÖÐþ¡¢ÇâÔ×Ó¸öÊý£¬ÔÙ¸ù¾ÝV=½øÐмÆËã¡£
¢ÙTiÊÇ22ºÅÔªËØ£¬¸ù¾Ý¹¹ÔìÔÀí¿ÉÖª»ù̬TiÔ×ÓºËÍâµç×ÓÅŲ¼Ê½Îª£º1s22s22p63s23p63d24s2£¬TiÔ×Óʧȥ×îÍâ²ã2¸öµç×ÓÐγÉTi2+£¬ÔòTi2+»ù̬µÄµç×ÓÅŲ¼Ê½¿É±íʾΪ1s22s22p63s23p63d2 (»òдΪ[Ar]3d2)£»
¢ÚBH4-ÖÐBÔ×Ó¼Û²ãµç×Ó¶ÔÊýΪ4+=4£¬ÇÒ²»º¬Óйµç×Ó¶Ô£¬ËùÒÔBH4-µÄ¿Õ¼ä¹¹ÐÍÊÇÕýËÄÃæÌåÐÍ£»
(2)¢ÙÔڸ÷´Ó¦ÖÐÉæ¼°µÄÎïÖÊÓÐN2¡¢H2¡¢NH3£¬NH3·Ö×ÓÖ®¼ä´æÔÚÇâ¼ü£¬¶øN2¡¢H2·Ö×ÓÖ®¼äÖ»´æÔÚ·Ö×Ó¼ä×÷ÓÃÁ¦£¬ËùÒÔNH3µÄÈ۷еã±ÈN2¡¢H2µÄ¸ß£»ÓÉÓÚÏà¶Ô·Ö×ÓÖÊÁ¿N2>H2£¬ÎïÖʵÄÏà¶Ô·Ö×ÓÖÊÁ¿Ô½´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦¾ÍÔ½´ó£¬ÎïÖʵÄÈ۷еã¾ÍÔ½¸ß£»ËùÒÔÈýÖÖÎïÖʵÄÈÛµãÓɵ͵½¸ßµÄ˳ÐòÊÇH2< N2<NH3£»
¢Úa.NH3·Ö×ÓÖÐNÔ×Óº¬ÓÐ3¸ö¹²Óõç×Ó¶ÔºÍÒ»¸ö¹Âµç×Ó¶Ô£¬ËùÒÔÆä¼Û²ãµç×Ó¶ÔÊÇ4£¬²ÉÓÃsp3ÔÓ»¯£¬aÕýÈ·£»
b.Ïàͬѹǿʱ£¬°±ÆøÖк¬ÓÐÇâ¼ü£¬PH3Öв»º¬Çâ¼ü£¬ËùÒÔNH3·Ðµã±ÈPH3¸ß£¬bÕýÈ·£»
c.[Cu(NH3)4]2+Àë×ÓÖУ¬NÔ×ÓÌṩ¹Âµç×Ó¶Ô£¬ËùÒÔNÔ×ÓÊÇÅäλÔ×Ó£¬cÕýÈ·£»
d.CN-ÖÐC¡¢NÔ×Óͨ¹ýÈý¶Ô¹²Óõç×Ó¶Ô½áºÏ£¬Æäµç×ÓʽΪ£¬dÕýÈ·£»
¹ÊºÏÀíÑ¡ÏîÊÇabcd£»
(3)¢Ù±½¡¢CS2¶¼ÊǷǼ«ÐÔ·Ö×Ó£¬¸ù¾ÝÏàËÆÏàÈÜÔÀí£¬ÓɷǼ«ÐÔ·Ö×Ó¹¹³ÉµÄÈÜÖÊÈÝÒ×ÈÜÓÚÓɷǼ«ÐÔ·Ö×Ó¹¹³ÉµÄÈܼÁÖУ¬ËùÒÔC60ÊǷǼ«ÐÔ·Ö×Ó£»
¢ÚÀûÓþù̯·¨Öª£¬Ã¿¸ö̼Ô×Óº¬ÓЦҼüÊýĿΪ£¬Ôò1mol C60·Ö×ÓÖУ¬º¬ÓЦҼüÊýÄ¿=¡Á1mol¡Á60¡ÁNA/mol=90NA£»
(4)¸Ã¾§°ûÖÐþÔ×Ó¸öÊý=¡Á8+1=2£¬º¬ÓеÄHÔ×Ó¸öÊý=2+4¡Á=4£¬Ôò¾§°ûµÄÌå»ýV==g/cm3=g/cm3¡£
¡¾ÌâÄ¿¡¿Na¡¢Cu¡¢O¡¢Si¡¢S¡¢ClÊdz£¼ûµÄÁùÖÖÔªËØ¡£
(1)NaλÓÚÔªËØÖÜÆÚ±íµÚ____ÖÜÆÚµÚ____×壻SµÄ»ù̬Ô×ÓºËÍâÓÐ________¸öδ³É¶Ôµç×Ó£»SiµÄ»ù̬Ô×ÓºËÍâµç×ÓÅŲ¼Ê½Îª__________¡£
(2)Óá°>¡±»ò¡°<¡±Ìî¿Õ£º
µÚÒ»µçÀëÄÜ | Àë×Ӱ뾶 | ÈÛµã | ËáÐÔ |
Si____S | O2-____Na+ | NaCl____Si | H2SO4____HClO4 |
¡¾ÌâÄ¿¡¿ÏÂÁÐÀë×Ó·½³ÌʽÄÜÓÃÀ´½âÊÍÏàӦʵÑéÏÖÏóµÄÊÇ£¨ £©
ʵÑéÏÖÏó | Àë×Ó·½³Ìʽ | |
A | ÏòÇâÑõ»¯Ã¾Ðü×ÇÒºÖеμÓÂÈ»¯ï§ÈÜÒº£¬³ÁµíÈܽâ | |
B | Ïò·ÐË®Öеμӱ¥ºÍÂÈ»¯ÌúÈÜÒºµÃµ½ºìºÖÉ«ÒºÌå | |
C | ¶þÑõ»¯ÁòʹËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ« | |
D | Ñõ»¯ÑÇÌúÈÜÓÚÏ¡ÏõËá |
A. AB. BC. CD. D