ÌâÄ¿ÄÚÈÝ
W¡¢X¡¢Y¡¢ZËÄÖÖ¶ÌÖÜÆÚÔªËصÄÔ×ÓÐòÊýX>W>Z>Y¡£WÔ×ÓµÄ×îÍâ²ãûÓÐpµç×Ó£¬XÔ×ÓºËÍâsµç×ÓÓëpµç×ÓÊýÖ®±ÈΪ1¡Ã1£¬YÔ×Ó×îÍâ²ãsµç×ÓÓëpµç×ÓÊýÖ®±ÈΪ1¡Ã1,ZÔ×ÓºËÍâµç×ÓÖÐpµç×ÓÊý±ÈYÔ×Ó¶à2¸ö¡£
£¨1£©XÔªËصĵ¥ÖÊÓëZ¡¢YËùÐγɵĻ¯ºÏÎï·´Ó¦£¬Æ仯ѧ·½³Ìʽ£º________________________¡£
£¨2£©W¡¢XÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔÇ¿ÈõΪ__________<__________£¨Ó÷Ö×Óʽ±íʾ£©¡£
£¨3£©ÕâËÄÖÖÔªËØÔ×Ӱ뾶µÄ´óСΪ__________>__________>__________>__________£¨ÌîÔªËØ·ûºÅ£©¡£
£¨1£©XÔªËصĵ¥ÖÊÓëZ¡¢YËùÐγɵĻ¯ºÏÎï·´Ó¦£¬Æ仯ѧ·½³Ìʽ£º________________________¡£
£¨2£©W¡¢XÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔÇ¿ÈõΪ__________<__________£¨Ó÷Ö×Óʽ±íʾ£©¡£
£¨3£©ÕâËÄÖÖÔªËØÔ×Ӱ뾶µÄ´óСΪ__________>__________>__________>__________£¨ÌîÔªËØ·ûºÅ£©¡£
£¨1£©2Mg+CO22MgO+C
£¨2£©Mg(OH)2<NaOH
£¨3£©Na>Mg>C>O£¨ËµÃ÷£ºË³ÐòÈ«¶Ô²Å¸ø·Ö£©
£¨2£©Mg(OH)2<NaOH
£¨3£©Na>Mg>C>O£¨ËµÃ÷£ºË³ÐòÈ«¶Ô²Å¸ø·Ö£©
YÔ×Ó×îÍâ²ãsµç×ÓÓëpµç×ÓÊýÖ®±ÈΪ1¡Ã1£¬¿ÉÄÜΪ1s22s22p2»ò1s22s22p63s23p2£»XÔ×ÓºËÍâsµç×ÓÓëpµç×ÓÊýÖ®±ÈΪ1¡Ã1£¬¿ÉÄÜΪ1s22s22p4»ò1s22s22p63s2£¬¿¼Âǵ½W¡¢X¡¢Y¡¢ZËÄÖÖ¶ÌÖÜÆÚÔªËصÄÔ×ÓÐòÊýX>W>Z>Y£¬X¡¢YӦΪ1s22s22p2¡¢1s22s22p63s2£¬¼´·Ö±ðΪþºÍ̼£»ZÔ×ÓºËÍâµç×ÓÖÐpµç×ÓÊý±ÈYÔ×Ó¶à2¸ö£¬ZΪÑõÔªËØ£»WÔ×ÓµÄ×îÍâ²ãûÓÐpµç×Ó£¬Ó¦ÎªÄÆ¡£Í¬Ò»ÖÜÆÚ£¬ÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔ¼õÈõ£¬ËùÒÔ£¬Mg(OH)2<NaOH£¬ÔªËØÖÜÆÚ±íÖеÄͬÖÜÆÚÖ÷×åÔªËØ´Ó×óµ½ÓÒ£¬Ô×Ӱ뾶Öð½¥¼õС£¬Í¬Ö÷×åÔªËØ´ÓÉϵ½Ï£¬Ô×Ӱ뾶Öð½¥Ôö´ó£¬Òò¶øNa>Mg>C>O¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿