ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Â«ËñÖеÄÌ춬õ£°·(½á¹¹ÈçÓÒͼ)ºÍ΢Á¿ÔªËØÎø¡¢¸õÃ̵ȣ¬¾ßÓÐÌá¸ßÉíÌåÃâÒßÁ¦µÄ¹¦Ð§¡£

£¨1£©Ì춬õ£°·Ëùº¬ÔªËØÖУ¬ (ÌîÔªËØÃû³Æ)ÔªËØ»ù̬ԭ×ÓºËÍâδ³É¶Ôµç×ÓÊý×î¶à¡£

£¨2£©Ì춬õ£°·ÖÐ̼ԭ×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÓÐ ÖÖ¡£

£¨3£©H2SºÍH2SeµÄ²ÎÊý¶Ô±È¼ûÏÂ±í¡£

»¯Ñ§Ê½

¼ü³¤/nm

¼ü½Ç

·Ðµã/¡æ

H2S

1.34

92.3

-60.75

H2Se

1.47

91.0

-41.50

¢ÙH2SeµÄ¾§ÌåÀàÐÍΪ £¬º¬ÓеĹ²¼Û¼üÀàÐÍΪ ¡£

¢ÚH2SµÄ¼ü½Ç´óÓÚH2SeµÄÔ­Òò¿ÉÄÜΪ ¡£

£¨4£©ÒÑÖªÂÁ(Mo)λÓÚµÚÎåÖÜÆÚVIB×壬îâ¡¢¸õ¡¢Ã̵IJ¿·ÖµçÀëÄÜÈçϱíËùʾ

񅧏

I5/KJ¡¤mol-1

I6/KJ¡¤mol-1

I7/KJ¡¤mol-1

I8/KJ¡¤mol-1

A

6990

9220

11500

18770

B

6702

8745

15455

17820

C

5257

6641

12125

13860

AÊÇ (ÌîÔªËØ·ûºÅ)£¬BµÄ¼Ûµç×ÓÅŲ¼Ê½Îª ¡£

¡¾´ð°¸¡¿

£¨1£©µª£»

£¨2£©2£»

£¨3£©¢Ù·Ö×Ó¾§Ì壻¼«ÐÔ¼ü£» ¢ÚH2S¡¢H2SeµÄÖÐÐÄÔ­×Ó¾ùΪsp3ÔÓ»¯ÇÒ¾ùÓÐÁ½¶Ô¹Âµç×Ó¶Ô£¬SµÄ°ë¾¶±ÈSeС(»òµç¸ºÐÔ´ó)£¬¹²Óõç×Ó¶Ô¼äµÄÅųâÁ¦¸ü´ó£¬Òò¶øH2SµÄ¼ü½Ç¸ü´ó£»

£¨4£©Mn £»3d54s1£»

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©¸ù¾ÝÌ춬õ£°·½á¹¹¿ÉÅжÏËùº¬ÔªËØΪC¡¢H¡¢N¡¢O£¬¼Ûµç×ÓÅŲ¼Ê½·Ö±ðΪ£º2s22p2¡¢1s1¡¢2s22p3¡¢2s22p4£¬Î´³É¶Ôµç×Ó·Ö±ðΪ£º2¡¢1¡¢3¡¢2£¬¹ÊµªÔªËØδ³É¶Ôµç×Ó×î¶à£¬¹Ê´ð°¸Îª£ºµª£»

£¨2£©´Ó½á¹¹Öп´Ì¼Ô­×ÓÐγɵĻ¯Ñ§¼üµÄÀàÐÍÓе¥¼üºÍË«¼ü£¬Ì¼Ô­×ÓÖÐ̼ÒÔSP3ºÍSP2ÔÓ»¯£¬¹Ê´ð°¸Îª£º2£»

£¨3£©´Ó±íÖÐÊý¾Ý¿´£¬H2Se·ÐµãºÜµÍ£¬¹ÊΪ·Ö×Ó¾§Ì壻H2SeÖÐHºÍSeÊDz»Í¬µÄ·Ç½ðÊôÔ­×Ó£¬¹ÊÐγɵÄΪ¼«ÐÔ¹²¼Û¼ü£¬´ÓÊý¾Ý¿´£¬ÓÉÓÚH-S¼ü¼ü³¤±ÈH-Se¼ü³¤¶Ì£¬Á½ÇâÔ­×Ó¾àÀë¸ü½ü£¬³âÁ¦¸üÇ¿£¬Òò¶øH2SµÄ¼ü½Ç¸ü´ó(»òÓÉÓÚSµÄµç¸ºÐÔ±ÈSe´ó£¬Ê¹¹²Óõç×Ó¶Ô¼äµÄÅųâÁ¦±ä´ó£¬Òò¶øH2SµÄ¼ü½Ç¸ü´ó£»¹Ê´ð°¸Îª£º·Ö×Ó¾§Ì壻¼«ÐÔ¹²¼Û¼ü£»ÓÉÓÚH-S¼ü¼ü³¤±ÈH-Se¼ü³¤¶Ì£¬Á½ÇâÔ­×Ó¾àÀë¸ü½ü£¬³âÁ¦¸üÇ¿£¬Òò¶øH2SµÄ¼ü½Ç¸ü´ó(»òÓÉÓÚSµÄµç¸ºÐÔ±ÈSe´ó£¬Ê¹¹²Óõç×Ó¶Ô¼äµÄÅųâÁ¦±ä´ó£¬Òò¶øH2SµÄ¼ü½Ç¸ü´ó£»

£¨4£©îâºÍ¸õÔÚͬһ¸±×壬ÐÔÖÊ´æÔÚÏàËÆÐԺ͵ݱäÐÔ£¬¹ÊµçÀëÄÜÒ²´æÔÚÏàËÆÐÔ£¬B¡¢CµçÀëÄܱ仯ÏàËÆ£¬ÇÒ¸õµÄ½ðÊôÐÔСÓÚî⣬¹Ê¸õµÄµçÀëÄܱÈîâµÄÏàÓ¦Òª´ó£¬¹ÊBΪ¸õ£¬CΪî⣬A´ú±íÃÌÔªËØ£¬ÔªËØ·ûºÅΪ£ºMn£¬¸õµÄ¼Ûµç×ÓÅŲ¼Îª£º3d54s1£¬¹Ê´ð°¸Îª£ºMn£»3d54s1¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø