ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÖÐѧ»¯Ñ§Öм¸ÖÖ³£¼ûÎïÖʵÄת»¯¹ØϵÈçÏÂͼËùʾ£º

½« D ÈÜÒºµÎÈë·ÐË®Öпɵõ½ÒÔ F Ϊ·ÖÉ¢ÖʵĺìºÖÉ«½ºÌå¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ºìºÖÉ«½ºÌå F ΢Á£Ö±¾¶´óСµÄ·¶Î§£º_____¡£

(2)A¡¢B¡¢H µÄ»¯Ñ§Ê½£ºA_____¡¢B_____¡¢H_____¡£

(3)¢Ùд³ö C µÄËáÐÔÈÜÒºÓëË«ÑõË®·´Ó¦µÄÀë×Ó·½³Ìʽ£º_____¡£

¢Úд³ö¼ø¶¨ D ÖÐÑôÀë×ÓµÄʵÑé·½·¨ºÍÏÖÏó£º_____¡£

¢ÛÔÚ C ÈÜÒºÖмÓÈëÓë C µÈÎïÖʵÄÁ¿µÄ Na2O2£¬Ç¡ºÃʹ C ת»¯Îª F£¬Í¬Ê±²úÉúÒ»ÖÖ¿Éʹ´ø»ðÐÇľÌõ¸´ ȼµÄÆøÌ壬д³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º_____¡£

¡¾´ð°¸¡¿(1)1¡«100 nm (2)Fe FeS H2SO4(Ï¡) £¨Ã¿¿Õ1·Ö£©

(3)¢Ù2Fe2£«£«H2O2£«2H£«===2Fe3£«£«2H2O£¨3·Ö£©

¢ÚÈ¡ÉÙÁ¿EÓÚÊÔ¹ÜÖУ¬ÓýºÍ·µÎ¹ÜµÎÈëNaOHÈÜÒº£¬¼ÓÈÈÊԹܣ¬¿É¹Û²ìµ½ÊԹܿڴ¦ÊªÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶(»òÆäËûºÏÀí´ð°¸)£¨3·Ö£©

¢Û4Fe2£«£«4Na2O2£«6H2O===4Fe(OH)3¡ý£«O2¡ü£«8Na£«£¨3·Ö£©

¡¾½âÎö¡¿

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¹ýÑõ»¯¸Æ(CaO2)ÔÚÊÒÎÂÏÂÎȶ¨£¬¼ÓÈÈÖÁ350¡æ×óÓÒ£¬Ñ¸Ëٷֽ⡣΢ÈÜÓÚË®£¬²»ÈÜÓÚÒÒ´¼£¬¿ÉÈÜÓÚÏ¡ËáÉú³É¹ýÑõ»¯Ç⡣ʵÑéÊÒÓÃÈçÏ·½·¨ÖƱ¸CaO2²¢²â¶¨Æä´¿¶È¡£¹ýÑõ»¯¸ÆµÄÖƱ¸ÊµÑé×°ÖúͲ½ÖèÈçÏ£º

½«Ê¢ÓÐH2O2ÈÜÒººÍ°±Ë®»ìºÏÒºµÄÈý¾±ÉÕÆ¿ÖÃÓÚÀäˮԡÖУ¬ÔÚ½Á°èϵÎÈëCaCl2ÈÜÒº£¬Îö³ö¹ÌÌåCaO2¡¤8H2O¡£¶ÔËùµÃ¹ÌÌå¹ýÂË£¬ÓÃ5mLÎÞË®ÒÒ´¼Ï´µÓ23´Î£¬×ªÒÆÖÁÛáÛöÓÚºæÏäÄÚ105¡æÏÂÍÑË®¸ÉÔÀäÈ´ºó³ÆÖØ£¬µÃ²úÆ·CaO2¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÒÇÆ÷AµÄÃû³ÆΪ£º_____________________£»ºãѹ·ÖҺ©¶·µÄµ¼¹ÜaµÄ×÷ÓÃΪ_________________¡£

£¨2£©Èý¾±ÉÕÆ¿Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________________________£»½«Èý¾±ÉÕÆ¿ÖÃÓÚÀäˮԡÖУ¬ÆäÖ÷ҪĿµÄΪ________________________________¡£

£¨3£©ÓÃÎÞË®ÒÒ´¼´úÌæˮϴµÓµÄÄ¿µÄÊÇ£º___________________________£»ÅжÏÍÑË®¸ÉÔïÊÇ·ñÍêÈ«£¬ÐèÒªÖÁÉÙÀäÈ´ºó³ÆÖØ____________´Î¡£

£¨4£©¹ýÑõ»¯¸Æ´¿¶ÈµÄ²â¶¨£¬×°ÖÃÈçÏÂͼËùʾ£º

¼ì²é×°ÖÃÆøÃÜÐԺ󣬾«È·³ÆÈ¡m g¹ýÑõ»¯¸ÆÑùÆ·¼ÓÈëÊÔ¹ÜÖУ¬µ÷Õû¼×¹ÜÄÚÒºÃæ¶ÁÊýÔÚ0-1mLÖ®¼ä£¬²¢ÓëÒҹܵÄÒºÃæÏàƽ£¬¼Çϼ׹ÜÄÚÒºÃæµÄ³õ¶ÁÊýV1mL¡£¼ÓÈÈ£¬¹ýÑõ»¯¸ÆÖð½¥·Ö½â·Å³öÑõÆø£¬ÍêÈ«·Ö½â£¬Í£Ö¹¼ÓÈÈÀäÈ´ÖÁÊÒκó£¬Ê¹¼×ÒÒÁ½¹ÜµÄÒºÃæÏàƽ£¬¼Çϼ׹ÜÄÚÒºÃæµÄÖÕ¶ÁÊýV2mL£¬ÉèÔÚ´ËζȺÍѹǿÏÂÆøÌåĦ¶ûÌå»ýΪVmL¡¤mol-1£¬ÔòÑùÆ·ÖÐCaO2µÄÖÊÁ¿·ÖÊýΪ___________%¡£

£¨5£©¹ýÑõ»¯¸ÆÓÃÓÚ³¤Í¾ÔËÊäÓãÃ磬¿ÉÄܵÄÔ­ÒòÊÇ____________________________________¡£

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

¾«Ó¢¼Ò½ÌÍø