ÌâÄ¿ÄÚÈÝ

1£®£¨1£©µÚÒ»µçÀëÄܽéÓÚB¡¢NÖ®¼äµÄµÚ¶þÖÜÆÚÔªËØÓÐ3ÖÖ£®
£¨2£©CH4Öй²Óõç×Ó¶ÔÆ«ÏòC£¬SiH4ÖйèÔªËØΪ+4¼Û£¬ÔòC¡¢Si¡¢HµÄµç¸ºÐÔÓÉ´óµ½Ð¡µÄ˳ÐòΪC£¾H£¾Si£®
£¨3£©Fe3C¾§ÌåÖÐ̼ԪËØΪ-3¼Û£¬ÔòÆäÖлù̬ÌúÀë×ӵĵç×ÓÅŲ¼Ê½Îª[Ar]3d64s1£®
£¨4£©¼×´¼£¨CH3OH£©·Ö×ÓÄÚµÄO-C-H¼ü½ÇСÓÚ£¨Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©¼×È©£¨H2C¨TO£©   ·Ö×ÓÄÚµÄO-C-H¼ü½Ç£®
£¨5£©BF3ºÍNF3¶¼ÊÇËĸöÔ­×ӵķÖ×Ó£¬BF3·Ö×ÓµÄÁ¢Ìå¹¹ÐÍÊÇƽÃæÈý½ÇÐΣ¬¶øNF3·Ö×ÓµÄÁ¢Ìå¹¹ÐÍÊÇÈý½Ç׶ÐεÄÔ­ÒòÊÇBF3ÖÐBµÄÔÓ»¯ÀàÐÍΪsp2£¬ÐγÉ3¸ö¹²Óõç×Ó¶Ô£¬Î޹¶Եç×Ó£®ÎªÆ½ÃæÈý½ÇÐΣ»NF3ÖÐNµÄÔÓ»¯ÀàÐÍΪsp3£¬ÐγÉ3¸ö¹²Óõç×Ó¶Ô£¬»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬Òò¶øΪÈý½Ç׶ÐÎ
£¨6£©Ä³ÅäºÏÎïµÄ·Ö×ӽṹÈçÓÒͼËùʾ£¬¢ÙÆä·Ö×ÓÄÚ²»º¬ÓÐAC£¨ÌîÐòºÅ£©£®
A£®Àë×Ó¼ü   B£®¼«ÐÔ¼ü    C£®½ðÊô¼ü
D£®Åäλ¼ü   E£®Çâ¼ü   F£®·Ç¼«ÐÔ¼ü£®
¢ÚÆä·Ö×ÓÖÐ̼ԭ×ÓµÄÔÓ»¯·½Ê½Îªsp2ºÍsp3 ÔÓ»¯£®

·ÖÎö £¨1£©Í¬Ò»ÖÜÆÚÔªËØÖУ¬ÔªËصĵÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýµÄÔö´ó¶ø³ÊÔö´óµÄÇ÷ÊÆ£¬µ«µÚ¢òAÔªËصÚÒ»µçÀëÄÜ´óÓÚµÚ¢óAÔªËØ£¬µÚ¢õA×åµÄµÚÒ»µçÀëÄÜ´óÓÚµÚ¢öA×åÔªËØ£»
£¨2£©¸ù¾Ý¹²Óõç×Ó¶ÔÆ«Ïòµç¸ºÐÔ´óµÄÔ­×Ó½øÐнâ´ð£»
£¨3£©Fe3C¾§ÌåÖÐ̼ԪËØΪ-3¼Û£¬ÔòÆäÖлù̬ÌúÀë×ӵĵç×ÓÅŲ¼Ê½Îª£º[Ar]3d64s1£»
£¨4£©¸ù¾Ý¦Ä¼üºÍ¹Â¶Ôµç×ÓÊýÅжϷÖ×ÓµÄÁ¢Ìå¹¹ÐÍÒÔ¼°¼ü½Ç£»
£¨5£©¸ù¾Ý¼Ûµç×Ó¶ÔÊýÅжÏÆäÔÓ»¯ÀàÐÍ£¬¸ù¾ÝÐγɵÄÔÓ»¯¹ìµÀÅжÏÆä¿Õ¼ä¹¹ÐÍ£»
£¨6£©¢Ù¸ù¾Ýͼ¿ÉÖª£¬Ì¼µªÖ®¼äΪ˫¼ü£¬ÆäÖÐ֮һΪ¦Ð¼ü£¬µªºÍÄøÖ®¼äµç×Ó¶ÔÓɵªÔ­×Óµ¥·½ÃæÌṩΪÅäλ¼ü£¬ÆäËü¶¼Îª¹²¼Û¼ü£¬¾Ý´Ë´ðÌ⣻
¢ÚÆä·Ö×ÓÖÐ̼ԭ×ÓµÄÔÓ»¯·½Ê½Îªsp2ºÍsp3£®

½â´ð ½â£º£¨1£©Í¬Ò»ÖÜÆÚÔªËØÖУ¬ÔªËصĵÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýµÄÔö´ó¶ø³ÊÔö´óµÄÇ÷ÊÆ£¬µ«µÚ¢òAÔªËصÚÒ»µçÀëÄÜ´óÓÚµÚ¢óAÔªËØ£¬µÚ¢õA×åµÄµÚÒ»µçÀëÄÜ´óÓÚµÚ¢öA×åÔªËØ£¬ËùÒÔµÚ¶þÖÜÆÚÖеÚÒ»µçÀëÄÜ˳ÐòΪ£ºLi£¼B£¼Be£¼C£¼O£¼N£¬µÚÒ»µçÀëÄܽéÓÚB¡¢NÖ®¼äµÄµÚ¶þÖÜÆÚÔªËØÓÐBe¡¢C¡¢OÈýÖÖÔªËØ£»
¹Ê´ð°¸Îª£º3£»
£¨2£©¹²Óõç×Ó¶ÔÆ«Ïòµç¸ºÐÔ´óµÄÔ­×Ó£¬CH4Öй²Óõç×Ó¶ÔÆ«ÏòC£¬Ôòµç¸ºÐÔC£¾H£»SiH4Öй²Óõç×Ó¶ÔÆ«ÏòH£¬Ôòµç¸ºÐÔH£¾Si£¬ËùÒÔC¡¢Si¡¢HµÄµç¸ºÐÔ´óС¹ØϵΪ£ºC£¾H£¾Si£¬
¹Ê´ð°¸Îª£ºC£¾H£¾Si£»
£¨3£©Fe3C¾§ÌåÖÐ̼ԪËØΪ-3¼Û£¬ÔòÆäÖлù̬ÌúÀë×ӵĵç×ÓÅŲ¼Ê½Îª£º[Ar]3d64s1£¬¹Ê´ð°¸Îª£º[Ar]3d64s1£»
£¨4£©¼×´¼·Ö×ÓÄÚ̼ԭ×ÓÐγÉ4¸ö¦Ò¼ü£¬ÔÓ»¯·½Ê½Îªsp3ÔÓ»¯£¬¼ü½ÇСÓÚ120¡ã£¬¼×È©·Ö×ÓÄÚ̼ԭ×ÓÐγÉ3¸ö¦Ò¼ü£¬ÔÓ»¯·½Ê½Îª2ÔÓ»¯£¬¼ü½ÇΪ120¡ã£»ËùÒÔ¼×´¼£¨CH3OH£©·Ö×ÓÄÚµÄO-C-H¼ü½Ç СÓÚ¼×È©£¨H2C¨TO£©·Ö×ÓÄÚµÄO-C-H¼ü½Ç£»
¹Ê´ð°¸Îª£ºÐ¡ÓÚ£»
£¨5£©BF3Öм۵ç×Ó¶ÔÊýΪ£º$\frac{3+3}{2}$=3£¬ÐγÉÁËÈýÌõÔÓ»¯¹ìµÀ£¬¼´BµÄÔÓ»¯ÀàÐÍΪsp2£¬ÐγÉ3¸ö¹²Óõç×Ó¶Ô£¬Î޹¶Եç×Ó£®ÎªÆ½ÃæÈý½ÇÐΣ»NF3Öм۵ç×Ó¶ÔÊýΪ£º$\frac{5+3}{2}$=4£¬ÐγÉÁËËÄÌõÔÓ»¯¹ìµÀ£¬¼´NµÄÔÓ»¯ÀàÐÍΪsp3£¬ÐγÉ3¸ö¹²Óõç×Ó¶Ô£¬»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬Òò¶øΪÈý½Ç׶ÐΣ»
¹Ê´ð°¸Îª£ºBF3ÖÐBµÄÔÓ»¯ÀàÐÍΪsp2£¬ÐγÉ3¸ö¹²Óõç×Ó¶Ô£¬Î޹¶Եç×Ó£®ÎªÆ½ÃæÈý½ÇÐΣ»NF3ÖÐNµÄÔÓ»¯ÀàÐÍΪsp3£¬ÐγÉ3¸ö¹²Óõç×Ó¶Ô£¬»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬Òò¶øΪÈý½Ç׶ÐΣ»
£¨6£©¢Ù¸ù¾Ýͼb¿ÉÖª£¬Ì¼µªÖ®¼äΪ˫¼ü£¬ÆäÖÐ֮һΪ¦Ð¼ü£¬µªºÍÄøÖ®¼äµç×Ó¶ÔÓɵªÔ­×Óµ¥·½ÃæÌṩΪÅäλ¼ü£¬ÆäËü¶¼Îª¹²¼Û¼ü£¬¹Ê´ð°¸Îª£ºAC£»
¢ÚÆä·Ö×ÓÖÐ̼ԭ×ÓµÄÔÓ»¯·½Ê½Îªsp2ºÍsp3£¬¹Ê´ð°¸Îª£ºsp2ºÍsp3£®

µãÆÀ ±¾Ì⿼²éµçÀëÄÜ¡¢µç¸ºÐÔ¡¢ºËÍâµç×ÓÅŲ¼£¬·Ö×Ó¹¹Ð͵ÄÅжϣ¬ÄѶȲ»´ó£¬Ó¦¸ù¾Ý¼Ûµç×Ó¶ÔÊý=¹Âµç×Ó¶ÔÊý+¹²¼Û¼üÊýÅжϣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø