ÌâÄ¿ÄÚÈÝ
ÒÑÖªW¡¢X¡¢Y¡¢ZΪ¶ÌÖÜÆÚÔªËØ,W¡¢ZͬÖ÷×壬X¡¢Y¡¢ZͬÖÜÆÚ£¬WµÄÆøÌ¬Ç⻯ÎïÎȶ¨ÐÔ´óÓÚZµÄÆøÌ¬Ç⻯ÎïÎȶ¨ÐÔ£¬X¡¢YΪ½ðÊôÔªËØ£¬Xµ¥ÖʵϹÔÐÔ´óÓÚYµÄµ¥ÖʵϹÔÐÔ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
| A£®WÓëXÐγɵϝºÏÎïÖÐÖ»º¬Àë×Ó¼ü |
| B£®WµÄÆøÌ¬Ç⻯ÎïµÄ·ÐµãÒ»¶¨¸ßÓÚZµÄÆøÌ¬Ç⻯ÎïµÄ·Ðµã |
| C£®X¡¢Y¡¢Z¡¢WµÄÔ×Ó°ë¾¶ÒÀ´Î¼õС |
| D£®ÈôWÓëYµÄÔ×ÓÐòÊýÏà²î5£¬Ôò¶þÕßÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½Ò»¶¨ÎªY2W3 |
C
ÊÔÌâ·ÖÎö£ºÒÑÖªW¡¢X¡¢Y¡¢ZΪ¶ÌÖÜÆÚÔªËØ£¬W¡¢ZͬÖ÷×壬WµÄÆøÌ¬Ç⻯ÎïµÄÎȶ¨ÐÔ±ÈZµÄÆøÌ¬Ç⻯ÎïµÄÎȶ¨ÐÔÇ¿£¬W¡¢ZΪ·Ç½ðÊô£¬Ô×ÓÐòÊýZ£¾W£¬W´¦ÓÚµÚ¶þÖÜÆÚ£¬Z´¦ÓÚµÚÈýÖÜÆÚ£¬X¡¢Y¡¢ZͬÖÜÆÚ£¬X¡¢YΪ½ðÊôÔªËØ£¬XµÄÑôÀë×ÓµÄÑõ»¯ÐÔСÓÚYµÄÑôÀë×ÓµÄÑõ»¯ÐÔ£¬Ô×ÓÐòÊýY£¾X£¬¶þÕß´¦ÓÚµÚÈýÖÜÆÚ£¬¸ù¾ÝÑ¡Ïî¸ù¾Ý¿ÉÄܵÄÇé¿ö½øÐÐÅжϣ®A¡¢Na2O2ÖмÈÓÐÀë×Ó¼üÓÖÓй²¼Û¼ü£¬´íÎó£»Èç¹ûÊÇCH4ºÍSiH4£¬·ÐµãCH4<SiH4£¬´íÎó£»C¡¢X¡¢Y¡¢Z¶¼ÊǵÚÈýÖÜÆÚ£¬ÇÒÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬ËùÒÔÔ×Ó°ë¾¶ÒÀ´Î¼õС£¬WÊǵڶþÖÜÆÚ£¬Ô×Ó°ë¾¶×îС£¬ÕýÈ·£»D¡¢ÈôWÓëYµÄÔ×ÓÐòÊýÏà²î5£¬¶þÕßÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½¿ÉÄÜÊÇMg3N2¡¢Al2O3£¬´íÎó¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿