ÌâÄ¿ÄÚÈÝ

A¡¢B¡¢CÊÇÈýÖÖÔªËØµÄÔ­×Ó£¬ÖÊ×ÓÊý¶¼Ð¡ÓÚ18¡£AÔ­×ÓÓëBÔ­×ÓµÄ×îÍâ²ãµç×ÓÊý¶¼ÊÇ6£¬AÔ­×ÓÓëCÔ­×ӵĺËÍâµç×Ó²ãÊý¶¼Îª3£¬ CÔ­×ÓµÄÖÊ×ÓÊý±ÈAÉÙ4¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©A¡¢BµÄÔªËØ·ûºÅ·Ö±ðΪ___________________¡£

£¨2£©AµÄÀë×ӽṹʾÒâͼΪ_________£»AÓëC×é³ÉµÄ»¯ºÏÎïΪ________£¨ÓþßÌåÔªËØ·ûºÅ±íʾ£©¡£

£¨3£©ÔªËØAµÄÒ»ÖÖÖÊÁ¿ÊýΪ32µÄºËËØ,ÓëÔªËØBµÄÒ»ÖÖºËËØ¹¹³É΢Á£ÎªAB42-£¬1mol AB42-µÄÖÊÁ¿Îª104g,ÔòÔªËØBµÄ¸ÃºËËØÖеÄÖÐ×ÓÊýΪ_________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø