ÌâÄ¿ÄÚÈÝ
µª»¯ÂÁ(AlN)¾ßÓÐÄ͸ßΡ¢¿¹³å»÷¡¢µ¼ÈÈÐԺõÈÓÅÁ¼ÐÔÖÊ£¬±»¹ã·ºÓ¦ÓÃÓÚµç×Ó¹¤Òµ¡¢Ìմɹ¤ÒµµÈÁìÓò¡£ÔÚÒ»¶¨Ìõ¼þÏ£¬µª»¯ÂÁ¿Éͨ¹ýÈçÏ·´Ó¦ºÏ³É£ºAl2O3+N2+3C
2AlN+3CO£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ
[ ]
A£®ÔÚµª»¯ÂÁµÄºÏ³É·´Ó¦ÖУ¬N2ÊÇ»¹Ô¼Á£¬Al2O3ÊÇÑõ»¯¼Á
B£®ÉÏÊö·´Ó¦ÖÐÿÉú³É2 molAlN£¬N2µÃµ½3molµç×Ó
C£®µª»¯ÂÁÖеªÔªËصϝºÏ¼ÛΪ-3¼Û
D£®µª»¯ÂÁ¾§Ìå¼ÈÊÇÑõ»¯¼ÁÓÖÊÇ»¹Ô¼Á
B£®ÉÏÊö·´Ó¦ÖÐÿÉú³É2 molAlN£¬N2µÃµ½3molµç×Ó
C£®µª»¯ÂÁÖеªÔªËصϝºÏ¼ÛΪ-3¼Û
D£®µª»¯ÂÁ¾§Ìå¼ÈÊÇÑõ»¯¼ÁÓÖÊÇ»¹Ô¼Á
C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿