ÌâÄ¿ÄÚÈÝ
¡°Èý¹ÄÌ·Ûʼþ¡±ÒýÆðÁËÈ«Éç»á¶ÔʳƷ°²ÄõĹØ×¢£®Õâ´ÎʼþÊÇÓɲ»·¨ÄÌÅ©ÏòÅ£ÄÌÖÐÌí¼ÓÁËÒ»ÖֽС°Èý¾ÛÇè°·¡±µÄ»¯¹¤ÔÁÏ£¬ÓÃÓÚÐé¼ÙÌá¸ßµ°°×Öʵļì²âÖµ£¬ÒÔ´ïµ½Ìá¸ßÅ£ÄÌÊÕ¹ºµµ´ÎµÄÄ¿µÄ£¬Èý¾ÛÇè°·µÄ»¯Ñ§Ê½ÊÇC3N3 £¨NH2£©3£®ÏÂÁÐÓйØËµ·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A£®C3N3£¨NH2£©3µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª12¡Á3+14¡Á3+£¨14+l¡Á2£©¡Á3=126 | ||
| B£®C3N3£¨NH2£©3ÊÇÒ»ÖÖ»¯ºÏÎï | ||
C£®C3N3£¨NH2£©3ÖеªÔªËØÖÊÁ¿·ÖÊýµÄ¼ÆËãʽΪ£º
| ||
| D£®C3N3£¨NH2£©3ÖÐ̼µªÇâÈýÖÖÔªËØµÄÖÊÁ¿±ÈÊÇ6£º14£º2 |
A¡¢ÕýÈ·£¬Ïà¶ÔÔ×ÓÖÊÁ¿µÈÓÚ»¯ºÏÎïÖиöÔªËØµÄÔ×ÓÏà¶ÔÔ×ÓÖÊÁ¿Óë¸öÊý³Ë»úÖ®ºÍ£®
B¡¢ÕýÈ·£¬Óɲ»Í¬ÖÖÔªËØ×é³ÉµÄ´¿¾»Îï½Ð»¯ºÏÎ
C¡¢ÕýÈ·£¬·ûºÏÔªËØµÄÖÊÁ¿·ÖÊý¼ÆËã·½·¨£®
D¡¢´íÎó£¬ÔªËØÖÊÁ¿±ÈµÈÓÚÏà¶ÔÔ×ÓÖÊÁ¿Óë¸öÊý³Ë»úÖ®±È£¬Ó¦¸ÃΪ12¡Á3£º14¡Á6£º1¡Á6=6£º14£º1£¬ÊôÓÚ¼ÆËãʧÎó£®
B¡¢ÕýÈ·£¬Óɲ»Í¬ÖÖÔªËØ×é³ÉµÄ´¿¾»Îï½Ð»¯ºÏÎ
C¡¢ÕýÈ·£¬·ûºÏÔªËØµÄÖÊÁ¿·ÖÊý¼ÆËã·½·¨£®
D¡¢´íÎó£¬ÔªËØÖÊÁ¿±ÈµÈÓÚÏà¶ÔÔ×ÓÖÊÁ¿Óë¸öÊý³Ë»úÖ®±È£¬Ó¦¸ÃΪ12¡Á3£º14¡Á6£º1¡Á6=6£º14£º1£¬ÊôÓÚ¼ÆËãʧÎó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¡°Èý¹ÄÌ·Ûʼþ¡±ÒýÆðÁËÈ«Éç»á¶ÔʳƷ°²ÄõĹØ×¢£®Õâ´ÎʼþÊÇÓɲ»·¨ÄÌÅ©ÏòÅ£ÄÌÖÐÌí¼ÓÁËÒ»ÖֽС°Èý¾ÛÇè°·¡±µÄ»¯¹¤ÔÁÏ£¬ÓÃÓÚÐé¼ÙÌá¸ßµ°°×Öʵļì²âÖµ£¬ÒÔ´ïµ½Ìá¸ßÅ£ÄÌÊÕ¹ºµµ´ÎµÄÄ¿µÄ£¬Èý¾ÛÇè°·µÄ»¯Ñ§Ê½ÊÇC3N3 £¨NH2£©3£®ÏÂÁÐÓйØËµ·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢C3N3£¨NH2£©3µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª12¡Á3+14¡Á3+£¨14+l¡Á2£©¡Á3=126 | ||
| B¡¢C3N3£¨NH2£©3ÊÇÒ»ÖÖ»¯ºÏÎï | ||
C¡¢C3N3£¨NH2£©3ÖеªÔªËØÖÊÁ¿·ÖÊýµÄ¼ÆËãʽΪ£º
| ||
| D¡¢C3N3£¨NH2£©3ÖÐ̼µªÇâÈýÖÖÔªËØµÄÖÊÁ¿±ÈÊÇ6£º14£º2 |