ÌâÄ¿ÄÚÈÝ

[»¯Ñ§¡ª¡ªÎïÖʽṹÓëÐÔÖÊ]£¨13·Ö£©

ÇâÄÜÊÇÒ»ÖֽྻµÄ¿ÉÔÙÉúÄÜÔ´£¬ÖƱ¸ºÍ´¢´æÇâÆøÊÇÇâÄÜ¿ª·¢µÄÁ½¸ö¹Ø¼ü»·½Ú¡£

¢ñ ÇâÆøµÄÖÆÈ¡

£¨1£©Ë®ÊÇÖÆÈ¡ÇâÆøµÄ³£¼ûÔ­ÁÏ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ £¨ÌîÐòºÅ£©¡£

A£®H3O£«µÄ¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶ÐÎ

B£®Ë®µÄ·Ðµã±ÈÁò»¯Çâ¸ß

C£®±ù¾§ÌåÖУ¬1 molË®·Ö×Ó¿ÉÐγÉ4 molÇâ¼ü

£¨2£©¿ÆÑÐÈËÔ±Ñо¿³öÒÔîÑËáïÈΪµç¼«µÄ¹â»¯Ñ§µç³Ø£¬ÓÃ×ÏÍâÏßÕÕÉäîÑËáïȵ缫£¬Ê¹Ë®·Ö½â²úÉúÇâÆø¡£ÒÑÖªîÑËáïȾ§°û½á¹¹Èçͼ£¬ÔòÆä»¯Ñ§Ê½Îª ¡£

¢ò ÇâÆøµÄ´æ´¢

£¨3£©Ti(BH4)2ÊÇÒ»ÖÖ´¢Çâ²ÄÁÏ¡£

¢ÙTiÔ­×ÓÔÚ»ù̬ʱµÄºËÍâµç×ÓÅŲ¼Ê½ÊÇ ¡£

¢ÚTi(BH4)2¿ÉÓÉTiCl4ºÍLiBH4·´Ó¦ÖƵã¬TiCl4 È۵㣭25.0¡æ£¬·Ðµã136.94¡æ£¬³£ÎÂÏÂÊÇÎÞɫҺÌ壬ÔòTiCl4¾§ÌåÀàÐÍΪ ¡£

£¨4£©×î½üÄáºÕ³ÏȽø¿ÆÑ§Ñо¿ÖÐÐĽèÖúADFÈí¼þ¶ÔÒ»ÖÖÐÂÐÍ»·Ï©Àà´¢Çâ²ÄÁÏ£¨C16S8£©½øÐÐÑо¿£¬´ÓÀíÂ۽ǶÈÖ¤Ã÷ÕâÖÖ·Ö×ÓÖеÄÔ­×Ó¶¼´¦ÓÚÍ¬Ò»Æ½ÃæÉÏ£¨½á¹¹ÈçͼËùʾ£©£¬Ã¿¸öÆ½ÃæÉÏÏÂÁ½²à×î¶à¿É´¢´æ10¸öH2·Ö×Ó¡£

¢ÙÔªËØµç¸ºÐÔ´óС¹ØÏµÊÇ£ºC S£¨Ìî¡°£¾¡±¡¢¡°£½¡±»ò¡°£¼¡±£©¡£

¢Ú·Ö×ÓÖÐCÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪ ¡£

¢ÛÓйؼü³¤Êý¾ÝÈçÏ£º

 

C¡ªS

C£½S

C16S8ÖÐ̼Áò¼ü

¼ü³¤/pm

181

155

176

´Ó±íÖÐÊý¾Ý¿ÉÒÔ¿´³ö£¬C16S8ÖÐ̼Áò¼ü¼ü³¤½éÓÚC¡ªSÓëC£½SÖ®¼ä£¬Ô­Òò¿ÉÄÜÊÇ£º ¡£

¢ÜC16S8ÓëH2΢Á£¼äµÄ×÷ÓÃÁ¦ÊÇ ¡£

 

£¨1£©AB£¨Ìî¶ÔÒ»¸ö¸ø1·Ö£¬¹²2·Ö£©£¨2£©SrTiO3£¨2·Ö£©

£¨3£©¢Ù1s22s22p63s23p63d24s2»ò[Ar] 3d24s2£¨2·Ö£© ¢Ú·Ö×Ó¾§Ì壨1·Ö£©

£¨4£©¢Ù£¼£¨2·Ö£© ¢Úsp2£¨1·Ö£©

¢Û·Ö×ÓÖеÄCÓëSÔ­×ÓÖ®¼äÓЦмü£¨»ò·Ö×ÓÖеÄ̼Áò¼ü¾ßÓÐÒ»¶¨³Ì¶ÈµÄË«¼üÐÔÖʵȺÏÀí´ð°¸£©£¨2·Ö£©

¢Ü·¶µÂ»ªÁ¦£¨1·Ö£©

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©A¡¢H3O£«ÖÐÑõÔ­×Óº¬ÓÐ1¶Ô¹Â¶Ôµç×Ó£¬Æä¼Û²ãµç×Ó¶ÔÊýÊÇ4¸ö£¬Òò´ËÆä¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶ÐΣ¬AÕýÈ·£»B¡¢Ë®·Ö×Ӽ䴿ÔÚÇâ¼ü£¬Òò´ËË®µÄ·Ðµã±ÈÁò»¯Çâ¸ß£¬BÕýÈ·£»C¡¢±ù¾§ÌåÖУ¬1 molË®·Ö×Ó¿ÉÐγÉ2molÇâ¼ü£¬C²»ÕýÈ·£¬´ð°¸Ñ¡AB¡£

£¨2£©¸ù¾ÝîÑËáïȾ§°û½á¹¹²¢ÒÀ¾Ý¾ù̯·¨¿ÉÖª£¬¾§°ûÖÐSr¡¢Ti¡¢OµÄÔ­×Ó¸öÊý·Ö±ðÊÇ8¡Á£½1¡¢1¡¢6¡Á£½3£¬Òò´ËÆä»¯Ñ§Ê½ÎªSrTiO3¡£

£¨3£©¢ÙTiÔªËØµÄÔ­×ÓÐòÊýÊÇ22£¬¸ù¾ÝºËÍâµç×ÓÅŲ¼¹æÂÉ¿ÉÖª£¬TiÔ­×ÓÔÚ»ù̬ʱµÄºËÍâµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p63d24s2»ò[Ar] 3d24s2¡£

¢ÚTiCl4 È۵㣭25.0¡æ£¬·Ðµã136.94¡æ£¬³£ÎÂÏÂÊÇÎÞɫҺÌ壬Õâ˵Ã÷TiCl4¾§ÌåÀàÐÍΪ·Ö×Ó¾§Ìå¡£

£¨4£©¢Ù·Ç½ðÊôÐÔԽǿ£¬ÔªËص縺ÐÔÔ½´ó¡£ÁòÔªËØµÄ·Ç½ðÊôÐÔÇ¿ÓÚÌ¼ÔªËØ£¬Òò´Ëµç¸ºÐÔ´óС¹ØÏµÊÇ£ºC£¼S¡£

¢Ú·Ö×ÓÖеÄÔ­×Ó¶¼´¦ÓÚÍ¬Ò»Æ½ÃæÉÏ£¬Òò´Ë·Ö×ÓÖÐCÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪsp2¡£

¢Û¸ù¾Ý½á¹¹¼òʽ¿ÉÖª£¬·Ö×ÓÖеÄCÓëSÔ­×ÓÖ®¼äÓЦмü£¬Òò´Ëµ¼ÖÂC16S8ÖÐ̼Áò¼ü¼ü³¤½éÓÚC¡ªSÓëC£½SÖ®¼ä¡£

¢ÜÇâÆøÐγɵľ§ÌåÊÇ·Ö×Ó¾§Ì壬ËùÒÔC16S8ÓëH2΢Á£¼äµÄ×÷ÓÃÁ¦ÊÇ·¶µÂ»ªÁ¦¡£

¿¼µã£º¿¼²éµç¸ºÐÔ¡¢ºËÍâµç×ÓÅŲ¼¡¢¾§°û½á¹¹¡¢»¯Ñ§¼üÒÔ¼°Çâ¼üµÈÓйØÅжÏ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ijÑо¿ÐÔѧϰС×éÉè¼ÆÁËÒ»×éʵÑéÑéÖ¤ÔªËØÖÜÆÚÂÉ¡£

£¨1£©¼×ͬѧÔÚa¡¢b¡¢cÈýÖ»ÉÕ±­Àï·Ö±ð¼ÓÈë50 mLË®£¬ÔÙ·Ö±ðµÎ¼Ó¼¸µÎ·Ó̪ÈÜÒº£¬ÒÀ´Î¼ÓÈë´óСÏà½üµÄﮡ¢ÄÆ¡¢¼Ø¿é£¬¹Û²ìÏÖÏó¡£

¢Ù¼×ͬѧÉè¼ÆÊµÑéµÄÄ¿µÄÊÇ________________________________________________£»

¢Ú·´Ó¦×î¾çÁÒµÄÉÕ±­ÊÇ_______(Ìî×Öĸ)£»

¢Ûд³öbÉÕ±­Àï·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ______ _____ __¡£

£¨2£©ÒÒͬѧÉè¼ÆÊµÑéÑéÖ¤·Ç½ðÊôÔªËØµÄ·Ç½ðÊôÐÔԽǿ£¬¶ÔÓ¦µÄ×î¸ß¼Ûº¬ÑõËáµÄËáÐÔ¾ÍԽǿ¡£ËûÉè¼ÆÁËÏÂͼװÖÃÒÔÑé֤̼¡¢µª¡¢¹èÔªËØµÄ·Ç½ðÊôÐÔÇ¿Èõ¡£

ÒÒͬѧÉè¼ÆµÄʵÑé¿ÉÖ±½ÓÖ¤Ã÷ÈýÖÖËáµÄËáÐÔÇ¿Èõ£¬ÒÑÖªAÊÇÇ¿Ëᣬ³£ÎÂÏ¿ÉÓëÍ­·´Ó¦£»BÊÇ¿é×´¹ÌÌ壻´ò¿ª·ÖҺ©¶·µÄ»îÈûºó£¬CÖпɹ۲쵽°×É«³ÁµíÉú³É¡£

¢Ùд³öËùÑ¡ÓÃÎïÖʵĻ¯Ñ§Ê½£ºA¡¢________£» B¡¢________£»C¡¢________¡£

¢Úд³öÉÕÆ¿Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

___________________________________________________________¡£

¢Ûд³öÉÕ±­Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

___________________________________________________________¡£

¢Ü̼¡¢µª¡¢¹èÔªËØµÄ·Ç½ðÊôÐÔÇ¿Èõ˳ÐòΪ_______________________¡£

 

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

¾«Ó¢¼Ò½ÌÍø