ÌâÄ¿ÄÚÈÝ
12£®£¨1£©Ni2+»ù̬ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d8£®
£¨2£©ÓëNO3-»¥ÎªµÈµç×ÓÌåµÄÒ»ÖÖ·Ö×ӵĻ¯Ñ§Ê½ÎªBF3¡¢SO3¡¢COCl2µÈ
£¨3£©Áòë壨
£¨4£©îѵÄÒ»ÖÖ·ú»¯Îï¾§°û½á¹¹ÈçͼËùʾ£¬Æä»¯Ñ§Ê½ÎªTiF2
£¨5£©¸ÊÓÍ£¨±ûÈý´¼£©¾ßÓб£³ÖË®·ÖµÄ¹¦Ð§£¬ÆäÖ÷ÒªÔÒòÊÇÓëË®·Ö×Ó¼ä¿ÉÐγÉÇâ¼ü£®
·ÖÎö £¨1£©NiÊÇ28ºÅÔªËØ£¬¸ù¾ÝÔ×ÓºËÍâµç×ÓÅŲ¼¹æÂÉ¿ÉÖª£¬Ni2+µÄ»ù̬ºËÍâµç×ÓÅŲ¼Ê½£»
£¨2£©¸ù¾ÝµÈµç×ÓÌå¸ÅÄî¿ÉÖª£¬Ô×ÓÊýºÍ¼Ûµç×ÓÊý¶¼ÏàµÈ µÄ΢Á£»¥ÎªµÈµç×ÓÌ壬NO3-Àë×ÓÖÐÓÐËĸöÔ×Ó£¬¼Ûµç×ÓÊýΪ24£¬ËùÒÔÓëNO3-Àë×Ó»¥ÎªµÈµç×ÓÌåµÄÒ»ÖÖ·Ö×ÓΪBF3¡¢SO3¡¢COCl2µÈ£¬¾Ý´Ë´ðÌ⣻
£¨3£©Áòë壨
£©·Ö×ÓÖÐ̼Ô×ÓµÄÔÓ»¯·½Ê½Îªsp2ÔÓ»¯£¬Ã¿¸ö·Ö×ÓÖк¬ÓÐ7¸ö¦Ò¼ü£¬¾Ý´Ë´ðÌ⣻
£¨4£©ÀûÓþù̯·¨¼ÆËã¾§°ûÖÐÔ×ÓµÄÊýÄ¿£¬Åжϻ¯Ñ§Ê½£»
£¨5£©¸ÊÓÍ·Ö×ÓÓëË®·Ö×Ó¼ä¿ÉÐγÉÇâ¼ü£¬¿ÉÐγÉÒ»²ã¸ÊÓͱ¡Ä¤£¬Ëø×¡Ë®·Ö£®
½â´ð ½â£º£¨1£©NiÊÇ28ºÅÔªËØ£¬¸ù¾ÝÔ×ÓºËÍâµç×ÓÅŲ¼¹æÂÉ¿ÉÖª£¬Ni2+µÄ»ù̬ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d8£¬¹Ê´ð°¸Îª£º1s22s22p63s23p63d8£»
£¨2£©¸ù¾ÝµÈµç×ÓÌå¸ÅÄî¿ÉÖª£¬Ô×ÓÊýºÍ¼Ûµç×ÓÊý¶¼ÏàµÈ µÄ΢Á£»¥ÎªµÈµç×ÓÌ壬NO3-Àë×ÓÖÐÓÐËĸöÔ×Ó£¬¼Ûµç×ÓÊýΪ24£¬ËùÒÔÓëNO3-Àë×Ó»¥ÎªµÈµç×ÓÌåµÄÒ»ÖÖ·Ö×ÓΪBF3¡¢SO3¡¢COCl2µÈ£¬¹Ê´ð°¸Îª£ºBF3¡¢SO3¡¢COCl2µÈ£»
£¨3£©Áòë壨
£©·Ö×ÓÖÐ̼Ô×ÓµÄÔÓ»¯·½Ê½Îªsp2ÔÓ»¯£¬Ã¿¸ö·Ö×ÓÖк¬ÓÐ7¸ö¦Ò¼ü£¬ËùÒÔ1molÁòëåÖк¬ÓÐ7mol¦Ò¼ü£¬¹Ê´ð°¸Îª£ºsp2¡¢7£»
£¨4£©¾§°ûÖÐTiÔ×ÓλÓÚ¶¥µãºÍÃæÐÄ£¬ÊýĿΪ8¡Á$\frac{1}{8}$+6¡Á$\frac{1}{2}$=4£¬£»FÔ×ÓλÓÚ¾§°ûÄÚ²¿£¬ÊýĿΪ8£¬ËùÒÔ»¯Ñ§Ê½ÎªTiF2£¬¹Ê´ð°¸Îª£ºTiF2£»
£¨5£©¸ÊÓÍ·Ö×ÓÓëË®·Ö×Ó¼ä¿ÉÐγÉÇâ¼ü£¬²ÁÔÚÆ¤·ôÉÏ£¬¿ÉÐγÉÒ»²ã¸ÊÓͱ¡Ä¤£¬¸ô¾ø¿ÕÆøÇÖÈ룬ʹƤ·ôÀïµÄË®·Ö²»Ò×Õô·¢£¬²¢¿ÉÎüÊÕ¿ÕÆøÖеÄË®·ÖÀ´×ÌÈ󯤷ô£¬´Ó¶ø¾ßÓб£³ÖË®·ÖµÄ¹¦Ð§£¬¹Ê´ð°¸Îª£ºÓëË®·Ö×Ó¼ä¿ÉÐγÉÇâ¼ü£®
µãÆÀ ±¾Ì⿼²éºËÍâµç×ÓÅŲ¼¡¢ÔÓ»¯ÀàÐÍÅжϡ¢¾§°û½á¹¹¡¢Çâ¼üµÈ֪ʶ£¬ÐèҪѧÉú¾ß±¸ÔúʵµÄ֪ʶ£¬×¢ÒâÀûÓþù̯·¨È·¶¨¾§°ûµÄ»¯Ñ§Ê½£¬ÌâÄ¿ÄѶÈÖеȣ®
| A£® | n£¾1.0 | B£® | aµãKw=1.0¡Á10-14 | ||
| C£® | Ë®µÄµçÀë³Ì¶È£ºc£¾b | D£® | bµã£ºc£¨CH3COO-£©£¾c£¨Na+£©£¾c£¨OH-£©£¾c£¨H+£© |
| A£® | NH4Cl | B£® | Cu2S | C£® | FeCl2 | D£® | Al£¨OH£©3 |
| ʵÑéÄ¿µÄ | ²Ù×÷ | |
| A | ±È½ÏË®ºÍÒÒ´¼ÖÐôÇ»ùÇâµÄ»îÆÃÐÔÇ¿Èõ | ÓýðÊôÄÆ·Ö±ðÓëË®ºÍÒÒ´¼·´Ó¦ |
| B | ÓûÖ¤Ã÷CH2=CHCHOÖк¬ÓÐ̼̼˫¼ü | µÎÈëKMnO4ËáÐÔÈÜÒº£¬¿´×ϺìÉ«ÊÇ·ñÍÊÈ¥ |
| C | ¼ìÑéäåÒÒÍéÖеÄäåÔ×Ó | ½«äåÒÒÍéÓëÇâÑõ»¯ÄÆË®ÈÜÒº¹²ÈÈÒ»¶Îʱ¼ä£¬ÔÙÏòÀäÈ´ºóµÄ»ìºÏÒºÖеμÓÏõËáÒøÈÜÒº |
| D | ÖÆ±¸äå±½ | ±½¡¢äåË®ºÍÌúм»ìºÏÓÚ´ø³¤µ¼¹ÜµÄÉÕÆ¿ÖÐ |
| A£® | A | B£® | B | C£® | C | D£® | D |
| A£® | ÂËҺΪNaCl±¥ºÍÈÜÒº | B£® | ÂËÒºÖÐNaClµÄÖÊÁ¿·ÖÊýΪ36% | ||
| C£® | ¸ÃζÈÏ£¬NaClµÄÈܽâ¶ÈΪ50g | D£® | ¸ÃζÈÏ£¬NaClµÄÈܽâ¶ÈΪ36g |
| A£® | ¸ù¾ÝÖÜÆÚÔªËØµÄÔ×Ó°ë¾¶±ä»¯Ç÷ÊÆ£¬ÍƳöAlµÄ°ë¾¶±ÈMg´ó | |
| B£® | ¸ù¾ÝÖ÷×åÔªËØ×î¸ßÕý»¯ºÏ¼ÛÓë×åÐòÊýµÄ¹ØÏµ£¬ÍƳö±×åÔªËØ×î¸ßÕý¼Û¶¼ÊÇ+7 | |
| C£® | ¸ù¾ÝͬÖ÷×åÔªËØ»¯Ñ§ÐÔÖÊÏàËÆ¹æÂÉ£¬ÍƳöLiÔÚ¿ÕÆøÖÐÍêȫȼÉյIJúÎïÊÇLi2O2 | |
| D£® | ¸ù¾Ý½ÏÇ¿Ëá¿ÉÒÔÖÆÈ¡½ÏÈõËáµÄ¹æÂÉ£¬ÍƳöCO2ͨÈëNa2SiO3ÈÜÒºÖÐÄÜÉú³ÉH2SiO3 |
| A | B | C | D |
| ÒºÌå·Ö²ã£¬ ϲã³ÊÎÞÉ« | ÅжϷǽðÊôÐÔ£º Cl£¾C£¾Si | ÉÕ±ÖÐÏȳöÏÖ°×É«³Áµí£¬ºó³ÁµíÈܽâ | ̽¾¿½Ó´¥Ãæ»ý¶Ô·´Ó¦ËÙÂʵÄÓ°Ïì |
| A£® | A | B£® | B | C£® | C | D£® | D |