ÌâÄ¿ÄÚÈÝ

¸ù¾ÝϱíÖÐËÄÖÖÎïÖʵÄÏà¹ØÊý¾Ý£¬ÏÂÁзÖÎö´íÎóµÄÊÇ
 CH4SiH4NH3PH3
·Ðµã£¨K£©101.7161.2239.7185.4
·Ö½âζȣ¨K£©8737731073713.2


  1. A.
    NH3µÄ·Ðµã±ÈPH3¸ßµÄÔ­ÒòÊÇNH3·Ö×Ó¼äÒ×ÐγÉÇâ¼ü
  2. B.
    CH4µÄ·Ö½âζȱÈSiH4¸ßµÄÔ­ÒòÊÇC-H µÄ¼ü³¤±ÈSi-H¶Ì
  3. C.
    NH3µÄ·Ö½âζȱÈPH3¸ßµÄÔ­ÒòÊÇN-H µÄ¼üÄܱÈP-HµÄ¼üÄÜС
  4. D.
    ÓÉÓÚSiH4µÄÏà¶Ô·Ö×ÓÖÊÁ¿±ÈCH4´ó£¬·¶µÂ»ªÁ¦¸üÇ¿£¬ËùÒÔSiH4·Ðµã±ÈCH4¸ß
C
AÕýÈ·£¬NH3·Ö×Ó¼äÒ×ÐγÉÇâ¼ü£¬Çâ¼üÊÇÒ»ÖÖ½ÏÇ¿µÄ·Ö×Ó¼ä×÷ÓÃÁ¦£¬Çâ¼üµÄ´æÔÚÄÜʹÎïÖʵķеãÔö´ó£»
BÕýÈ·£¬CH4µÄ·Ö½âζȱÈSiH4¸ßµÄÔ­ÒòÊÇC-H µÄ¼ü³¤±ÈSi-H¶Ì£¬¼ü³¤Ô½¶Ì¼üÄÜÔ½£¬ÆÆ»µ¸Ã¹²¼Û¼üÐèÄÜÁ¿Ô½¸ß¡£
C´í£¬NH3µÄ·Ö½âζȱÈPH3¸ßµÄÔ­ÒòÊÇN-H µÄ¼üÄܱÈP-HµÄ¼üÄÜ´ó£»
DÕýÈ·£¬¶ÔÓÚ×é³ÉºÍ½á¹¹ÏàËÆµÄÎïÖÊ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Ô½´ó£¬·Ö×Ó¼äµÄ×÷ÓÃÁ¦Ô½Ç¿£¬ÎïÖʵķеãÔ½¸ß¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø