ÌâÄ¿ÄÚÈÝ

ÏÂͼÖУ¬A¡¢B¡¢C¡¢D¡¢EÊǵ¥ÖÊ£¬G¡¢H¡¢I¡¢FÊÇB¡¢C¡¢D¡¢E·Ö±ðºÍAÐγɵĶþÔª»¯ºÏÎï¡£

ÒÑÖª£º¢Ù·´Ó¦Äܷųö´óÁ¿µÄÈÈ£¬¸Ã·´Ó¦ÔøÓ¦ÓÃÓÚÌú¹ìµÄº¸½Ó£»

¢ÚIÊÇÒ»ÖÖ³£¼ûµÄÎÂÊÒÆøÌ壬ËüºÍ¿ÉÒÔ·¢Éú·´Ó¦£º2E£«I 2F£«D£¬FÖеÄEÔªËصÄÖÊÁ¿·ÖÊýΪ60%.»Ø´ðÎÊÌ⣺

£¨1£©¢ÙÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________£»

£¨2£©»¯ºÏÎï¢ñµÄµç×ÓʽΪ________________,ËüµÄ¿Õ¼ä¹¹ÐÍÊÇ_________£»

£¨3£©1.6g G ÈÜÓÚÑÎËᣬµÃµ½µÄÈÜÒºÓëÍ­·ÛÍêÈ«·´Ó¦£¬ÖÁÉÙËùÐèÍ­·ÛµÄÖÊÁ¿Îª g£»

£¨4£©CÓë¹ýÁ¿NaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ_____________£¬·´Ó¦ºóÈÜÒºÓë¹ýÁ¿»¯ºÏÎï¢ñ·´Ó¦µÄÀë×Ó·½³Ìʽ£º__________________;

£¨5£©ÊµÑéÊÒÖÐÒ»°ã¼ìÑéI´æÔÚµÄÊÔ¼ÁºÍ·½·¨ÊÇ£º___________________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø