ÌâÄ¿ÄÚÈÝ

£¨15·Ö£©»·±ûɳÐÇ£¨G£©ÊÇÒ»ÖÖÐÂÐ͵ĹãÆ×¿¹¾úÒ©ÎÆä¹¤ÒպϳÉ·ÏßÈçÏ£º

£¨1£© ·´Ó¦¢ÚµÄ·´Ó¦ÀàÐÍΪ____________¡£ÎïÖÊCÖÐ×î¶à¿ÉÒÔÓÐ________¸ö̼ԭ×Ó¹²Æ½Ãæ¡£

£¨2£© Cת»¯ÎªD£¬Æäʵ¾­ÀúÁËÏȼӳɺóÏûÈ¥Á½²½·´Ó¦£¬Ð´³öÕâÁ½²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

£¨3£© ¸ø³öÏÂÁÐÎïÖʵĽṹ¼òʽ£º

A________________£»B________________£»F________________¡£

£¨4£© д³ö·ûºÏÏÂÁÐÌõ¼þµÄFµÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£¨ÈÎдһÖÖ£©____________________¡£

¢Ù ½á¹¹Öк¬ÓÐClF»ùÍÅ  ¢Ú ¼ÈÓÐËáÐÔÓÖÓмîÐÔ

¢Û ÄÜÓëNaHCO3ÈÜÒº·´Ó¦  ¢Ü ÄÜʹFeCl3ÈÜÒºÏÔ×ÏÉ«

 

¡¾´ð°¸¡¿

£¨1£© È¡´ú·´Ó¦£¨1·Ö£©¡¡14£¨2·Ö£©

£¨2£© £¨2·Ö£©

£«C2H5OH¡¡£¨2·Ö£©

£¨3£© £¨2·Ö£©¡¡£¨2·Ö£©

£¨2·Ö£©

£¨4£© £¨»òÆäËûºÏÀí´ð°¸£©£¨2·Ö£©

¡¾½âÎö¡¿¸ù¾ÝGµÄ½á¹¹¼òʽ¿ÉµÃ³öFµÄ½á¹¹¼òʽΪ£¬ËùÒÔ·´Ó¦¢ÝÊôÓÚË®½â·´Ó¦¡£¸ù¾ÝEµÄ½á¹¹¼òʽ¿ÉµÃ³öDµÄ½á¹¹¼òʽΪ£¬ËùÒÔ·´Ó¦¢ÜÊôÓÚÈ¡´ú·´Ó¦¡£Òò´ËAµÄ½á¹¹¼òʽΪ£¬·´Ó¦¢ÙÊôÓÚÈ¡´ú·´Ó¦¡£¹ÊBµÄ½á¹¹Éè¼ÆÊÇ¡£ÄÜʹFeCl3ÈÜÒºÏÔ×ÏÉ«£¬ËµÃ÷º¬ÓзÓôÇ»ù£¬ÄÜÓëNaHCO3ÈÜÒº·´Ó¦£¬ËµÃ÷º¬ÓÐôÈ»ù£¬¼ÈÓÐËáÐÔÓÖÓмîÐÔ£¬ËµÃ÷±ØÐ뺬Óа±»ù£¬ÓÖÒòΪº¬ÓнṹÖк¬ÓÐClF»ùÍÅ£¬ËùÒÔÆä½á¹¹¼òʽÊÇ£¨ÆäÖб½»·ÉϵĻùÍÅ¿ÉÒÔ¶Ô»»Î»Öã©¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø