ÌâÄ¿ÄÚÈÝ
[»¯Ñ§¡ª¡ªÑ¡ÐÞ3£ºÎïÖʽṹÓëÐÔÖÊ]
X¡¢Y¡¢Z¡¢W¡¢QΪǰËÄÖÜÆÚµÄÎåÖÖÔªËØ£¬ÇÒÔ×ÓÐòÊýÒÀ´ÎÔö´ó¡£ÒÑÖªX¡¢Y¡¢Z¡¢W¾ùΪ·Ç½ðÊôÔªËØ,XW2·Ö×ÓÓëY3-ΪµÈµç×ÓÌå£¬ÔªËØWºÍÔªËØZΪͬ×åÔªËØ£¬QµÄ×îÍâ²ãµç×ÓÊýΪ2£¬´ÎÍâ²ãµç×ÓÊýµÈÓÚYºÍW2 -×îÍâ²ãµç×ÓÊýÖ®ºÍ£¬¸ù¾ÝÒÔÉÏÐÅÏ¢»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÉÏÊöÎåÖÖÔªËØÖе縺ÐÔ×î´óµÄÊÇ___£¨ÌîÔªËØ·ûºÅ£¬ÏÂͬ£©£¬YµÄµÚÒ»µçÀëÄÜ´óÓÚZµÄµÚÒ»µçÀëÄÜÔÒò___________________________________¡£
£¨2£©XW2µÄµç×ÓʽΪ______________¡£
£¨3£©QµÄ¼Ûµç×ÓÅŲ¼Ê½Îª_____________£¬Y3-µÄ·Ö×Ó¹¹ÐÍΪ______________¡£
£¨4£©ÏÂÁйØÓÚWZ2½á¹¹µÄ˵·¨ÕýÈ·µÄÊÇ___________£¨ÌîÐòºÅ£©¡£
a£®WZ2ΪֱÏßÐηǼ«ÐÔ·Ö×Ó b£®WZ2ΪֱÏßÐμ«ÐÔ·Ö×Ó
c£®WZ2ÖÐWΪsp3ÔÓ»¯ d£®WZ2ÖÐWΪsp2ÔÓ»¯
£¨5£© WÓÐÁ½ÖÖ³£¼ûµÄº¬ÑõËᣬ½Ï¸ß¼ÛµÄËáÐԱȽϵͼ۵Ä______£¬ÀíÓÉ______________¡£
£¨6£©¦Á-QWµÄ¾§°ûÊÇÁ¢·½Ì壬ÓÃXÉäÏßÑÜÉä·¨²âµÃ¸Ã¾§Ìå¾§°û±ß³¤=520.0pm£¬26¡æ²âµÃ¸Ã¾§ÌåµÄÃܶÈΪ4.1g/cm3£¬ÇëÁÐʽ¼ÆËãÒ»¸ö¾§°ûÖк¬ÓеÄQ¡¢WÀë×ÓÊý¡££¨5.23¡Ö140.6£©