ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿A¡«I·Ö±ð±íʾÖÐѧ»¯Ñ§Öг£¼ûµÄÒ»ÖÖÎïÖÊ£¬ËüÃÇÖ®¼äµÄÏ໥¹ØϵÈçͼËùʾ(²¿·Ö·´Ó¦Îï¡¢Éú³ÉÎïûÓÐÁгö)¡£ÒÑÖªHΪÁ½ÐÔÑõ»¯Îï,FÊǺìºÖÉ«ÄÑÈÜÓÚË®µÄ³Áµí£¬ÇÒA¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖÎïÖÊÖоùºÏͬһÖÖÔªËØ¡£

ÇëÌîдÏÂÁпհףº

(1)A¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖÎïÖÊÖÐËùº¬µÄͬһÖÖÔªËصÄÃû³ÆÊÇ____________¡£

(2)д³öC¡¢HµÄ»¯Ñ§Ê½£ºC___£¬H______¡£

(3)д³ö·´Ó¦¢Ù¡¢¢ßµÄ»¯Ñ§·½³Ìʽ£º·´Ó¦¢Ù_______________£¬·´Ó¦¢ß________________¡£

(4)·´Ó¦¢Þ¹ý³ÌÖгöÏÖµÄÏÖÏóÊÇ_______________¡£

¡¾´ð°¸¡¿ Ìú FeCl2 Al2O3 8Al + 3Fe3O44Al2O3+9Fe 2Al+2NaOH+6H2O=2Na[Al(OH)4]+3H2¡ü °×É«³ÁµíÔÚ¿ÕÆøÖÐѸËÙ±ä³É»ÒÂÌÉ«£¬×îºó±ä³ÉºìºÖÉ«

¡¾½âÎö¡¿A¡«I·Ö±ð±íʾÖÐѧ»¯Ñ§Öг£¼ûµÄÒ»ÖÖÎïÖÊ£¬ËüÃÇÖ®¼äµÄÏ໥¹ØϵÈçͼËùʾ(²¿·Ö·´Ó¦Îï¡¢Éú³ÉÎïûÓÐÁгö)¡£ÒÑÖªHΪÁ½ÐÔÑõ»¯ÎHÊÇÑõ»¯ÂÁ£¬ÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉGÊÇÆ«ÂÁËáÄÆ¡£IÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Ò²Éú³ÉG£¬BÓëIÔÚ¸ßÎÂÏ·´Ó¦Éú³ÉAºÍH£¬Ôò¸Ã·´Ó¦ÊÇÂÁÈÈ·´Ó¦£¬IÊÇÂÁ¡£AÔÚÑõÆøÖÐȼÉÕÉú³ÉB£¬FÊǺìºÖÉ«ÄÑÈÜÓÚË®µÄ³Áµí£¬FÊÇÇâÑõ»¯Ìú£¬ËùÒÔAÊÇÌú£¬BÊÇËÄÑõ»¯ÈýÌú£¬DÊÇÂÈ»¯Ìú£¬CÊÇÂÈ»¯ÑÇÌú£¬EÊÇÇâÑõ»¯ÑÇÌú£¬¾Ý´Ë½â´ð¡£

¸ù¾ÝÒÔÉÏ·ÖÎö¿ÉÖªAÊÇFe£¬BÊÇFe3O4£¬CÊÇFeCl2£¬DÊÇFeCl3£¬EÊÇFe(OH)2£¬FÊÇFe(OH)3£¬GÊÇNa[Al(OH)4]£¬HÊÇAl2O3£¬IÊÇAl¡£Ôò

(1)¸ù¾ÝÒÔÉÏ·ÖÎö¿ÉÖªA¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖÎïÖÊÖÐËùº¬µÄͬһÖÖÔªËصÄÃû³ÆÊÇÌú¡£

(2)C¡¢HµÄ»¯Ñ§Ê½·Ö±ðÊÇFeCl2 ¡¢Al2O3¡£

(3)·´Ó¦¢ÙÊÇÂÁÈÈ·´Ó¦£¬·½³ÌʽΪ8Al+3Fe3O44Al2O3+9Fe£»·´Ó¦¢ßÊÇÂÁÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦£¬»¯Ñ§·½³ÌʽΪ2Al+2NaOH+6H2O=2Na[Al(OH)4]+3H2¡ü¡£

(4)ÓÉÓÚÇâÑõ»¯ÑÇÌúÒ×±»Ñõ»¯ÎªÇâÑõ»¯Ìú£¬Ôò·´Ó¦¢Þ¹ý³ÌÖгöÏÖµÄÏÖÏóÊÇ°×É«³ÁµíÔÚ¿ÕÆøÖÐѸËÙ±ä³É»ÒÂÌÉ«£¬×îºó±ä³ÉºìºÖÉ«¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ìú¡¢Í­µÄµ¥Öʼ°ËüÃǵĻ¯ºÏÎïÓëÎÒÃǵÄÉú²ú¡¢Éú»î½ôÃÜÏà¹Ø¡£

£¨1£©Cu´¦ÓÚÖÜÆÚ±íÖÐ______Çø£¬Æä×î¸ßÄܲãµÄ·ûºÅΪ______£¬»ù̬ͭԭ×ӵļ۵ç×ÓÅŲ¼Ê½Îª________¡£

£¨2£©ÏòÁòËáÍ­ÈÜÒºÖÐÖðµÎµÎ¼Ó°±Ë®£¬Ê×ÏÈÐγÉÀ¶É«³Áµí£¬¼ÌÐøµÎ¼Ó°±Ë®¡£³ÁµíÈܽ⣬µÃµ½ÉîÀ¶É«Í¸Ã÷ÈÜÒº,ÏòÉîÀ¶É«ÈÜÒºÖмÓÈëÒÒ´¼,Îö³öÉîÀ¶É«¾§Ìå¡£

¢Ùд³ö³ÁµíÈܽ⣬µÃµ½ÉîÀ¶É«Í¸Ã÷ÈÜÒºµÄÀë×Ó·½³Ìʽ:________¡£

¢ÚΪʲô¼ÓÈëÒÒ´¼,Äܹ»Îö³öÉîÀ¶É«¾§Ìå?________________

¢ÛΪʲôNH3³£ÔÚÅäºÏÎïÖÐ×÷ÅäÌ壬¶øNH4+È´²»ÄÜ×÷ÅäÌå?_______¡£

£¨3£©Fe3+¿ÉÒÔÓëSCN-¡¢CN-¡¢H2NCONH2(ÄòËØ)µÈ¶àÖÖÅäÌåÐγɺܶàµÄÅäºÏÎï¡£

¢ÙÇëд³öÒ»ÖÖÓëSCN-»¥ÎªµÈµç×ÓÌåµÄ·Ö×Ó:________¡£

¢ÚCN-µÄµç×ÓʽΪ________¡£

¢ÛH2NCONH2(ÄòËØ)ÖÐN¡¢CÔ­×ÓµÄÔÓ»¯·½Ê½·Ö±ðΪ_______¡¢_______£¬×é³ÉÄòËصÄ4ÖÖÔªËصĵÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòΪ__________¡£

£¨4£©Ä³FeN,µÄ¾§°ûÈçͼ1Ëùʾ£¬Cu¿ÉÒÔÍêÈ«Ìæ´ú¸Ã¾§ÌåÖÐaλÖÃFe»òÕßbλÖÃFe£¬ÐγÉCuÌæ´úÐͲúÎïFe(x-n)CunNy¡£FexNyת»¯ÎªÁ½ÖÖCuÌæ´úÐͲúÎïµÄÄÜÁ¿±ä»¯Èçͼ2Ëùʾ£¬ÆäÖиüÎȶ¨µÄCuÌæ´úÐͲúÎïµÄ»¯Ñ§Ê½Îª________¡£

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

¾«Ó¢¼Ò½ÌÍø