ÌâÄ¿ÄÚÈÝ

ÂÈ»¯ÑÇÍ­(CuCl)ÊÇ°×É«·ÛÄ©£¬Î¢ÈÜÓÚË®£¬²»ÈÜÓÚÒÒ´¼£¬ÔÚ¿ÕÆøÖлᱻѸËÙÑõ»¯³ÉÂÌÉ«¼îʽÑΡ£´ÓËáÐÔµç¶Æ·ÏÒº(Ö÷Òªº¬Cu2£«¡¢Fe3£«)ÖÐÖƱ¸ÂÈ»¯ÑÇÍ­µÄ¹¤ÒÕÁ÷³ÌͼÈçÏ£º

½ðÊôÀë×Óº¬Á¿Óë»ìºÏÒºpH¡¢CuCl²úÂÊÓë»ìºÏÒºpHµÄ¹ØϵͼÈçͼ¡£

¡¾ÒÑÖª£º½ðÊôÀë×ÓŨ¶ÈΪ1 mol¡¤L£­1ʱ£¬Fe(OH)3¿ªÊ¼³ÁµíºÍ³ÁµíÍêÈ«µÄpH·Ö±ðΪ1.4ºÍ3.0£¬Cu(OH)2¿ªÊ¼³ÁµíºÍ³ÁµíÍêÈ«µÄpH·Ö±ðΪ4.2ºÍ6.7¡¿Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)Ëá½þʱ·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ________£»Îö³öCuCl¾§ÌåʱµÄ×î¼ÑpHÔÚ________×óÓÒ¡£
(2)Ìú·Û¡¢ÂÈ»¯ÄÆ¡¢ÁòËáÍ­ÔÚÈÜÒºÖз´Ó¦Éú³ÉCuClµÄÀë×Ó·´Ó¦·½³ÌʽΪ____________________________¡£
(3)Îö³öµÄCuCl¾§ÌåÒªÁ¢¼´ÓÃÎÞË®ÒÒ´¼Ï´µÓ£¬ÔÚÕæ¿Õ¸ÉÔï»úÄÚÓÚ70¡æ¸ÉÔï2 h¡¢ÀäÈ´ÃÜ·â°ü×°¡£70¡æÕæ¿Õ¸ÉÔï¡¢ÃÜ·â°ü×°µÄÄ¿µÄÊÇ____________________________________________¡£
(4)²úÆ·Â˳öʱËùµÃÂËÒºµÄÖ÷Òª·Ö³ÉÊÇ________£¬ÈôÏë´ÓÂËÒºÖлñÈ¡FeSO4¡¤7H2O¾§Ì壬»¹ÐèÒªÖªµÀµÄÊÇ__________________¡£
(5)Èô½«Ìú·Û»»³ÉÑÇÁòËáÄÆÒ²¿ÉµÃµ½ÂÈ»¯ÑÇÍ­£¬ÊÔд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______________________¡£ÎªÌá¸ßCuClµÄ²úÂÊ£¬³£Ôڸ÷´Ó¦ÌåϵÖмÓÈëÏ¡¼îÈÜÒº£¬µ÷½ÚpHÖÁ3.5¡£ÕâÑù×öµÄÄ¿µÄÊÇ__________________________________________¡£
(1)Cu(OH)2£«2H£«=Cu2£«£«2H2O¡¡3
(2)2Cu2£«£«2Cl£­£«Fe=2CuCl¡ý£«Fe2£«
(3)¼Ó¿ìÒÒ´¼ºÍË®µÄÕô·¢£¬·ÀÖ¹CuCl±»¿ÕÆøÑõ»¯ 
(4)Na2SO4ºÍFeSO4
²»Í¬Î¶ÈÏÂÁòËáÄƺÍÁòËáÑÇÌúµÄÈܽâ¶È
(5)2CuSO4£«Na2SO3£«2NaCl£«H2O=2CuCl¡ý£«2Na2SO4£«H2SO4
OH£­ÖкÍÁË·´Ó¦ÖеÄH£«£¬ÓÐÀûÓÚƽºâÏòÓÒÒƶ¯£¬Ìá¸ßCuClµÄ²úÂÊ¡£µ«µ±OH£­Å¨¶È¹ý´óʱ£¬Cu£«ÄÜÓëOH£­½áºÏ£¬Éú³ÉÇâÑõ»¯ÑÇÍ­£¬´Ó¶ø½µµÍÁËCuClµÄ²úÂÊ
(1)Ëá½þºó¿ÉµÃµ½¸ßŨ¶ÈµÄÁòËáÍ­ÈÜÒº£¬ËùÒÔ·¢ÉúµÄ·´Ó¦ÎªCu(OH)2£«2H£«=Cu2£«£«2H2O£»ÓÉͼÏñÖªµ±pH£½3ʱCuClµÄ²úÂÊ×î¸ß¡£(4)·´Ó¦ÖмÓÈëÁËNa£«£¬·´Ó¦ºóÉú³ÉÁËFe2£«£¬ËùÒÔÂËÒº³É·ÖΪNa2SO4ºÍFeSO4¡£(5)½«Ìú·Û»»³ÉNa2SO3£¬ÔòΪ£«4¼ÛS»¹Ô­Cu2£«¡£
µã²¦£º±¾Ì⿼²é»¯Ñ§Óë¼¼Êõ£¬¿¼²é¿¼Éú¶Ô»¯Ñ§Óë¼¼ÊõµÄÕÆÎÕÇé¿ö¡£ÄѶÈÖеȡ£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
²¤²ËÓªÑø·á¸»£¬³¤ÆÚÒÔÀ´Ãñ¼äÁ÷´«×Å¡°²¤²Ë²»ÄÜÓ붹¸¯Í¬Ê³¡±µÄ˵·¨¡£Ä³Ñ§Ð£»¯Ñ§ÐËȤС×éµÄͬѧÄâͨ¹ýʵÑé̽¾¿£º²¤²ËÊÇ·ñº¬ÓвÝËáÀàÎïÖÊ£¿²ÝËáÓÖÓÐÄÄЩÐÔÖÊ£¿Í¨¹ýÉÏÍø²éѯ£¬»ñµÃÒÔÏÂ×ÊÁÏ£º²ÝËáÓÖÃûÒÒ¶þËᣬÆäËáÐÔ±ÈÒÒËáÉÔÇ¿£¬²ÝËá¼°ÆäÑξßÓнÏÇ¿µÄ»¹Ô­ÐÔ£¬²ÝËᾧÌå(H2C2O4¡¤2H2O)µÄÈÛµãΪ100.1¡æ£¬ÔÚ175¡æʱÊÜÈȷֽ⣬²ÝËá¸ÆÊÇÄÑÈÜÓÚË®µÄ°×É«¹ÌÌå¡£
ËûÃÇÉè¼ÆµÄʵÑé²½ÖèÈçÏ£º
1£®½«²¤²ËÔÚÉÙÁ¿¿ªË®ÖÐÖó·Ð2¡«3 min£¬ÀäÈ´ºóÂËÈ¥²¤²Ë£¬µÃÂËÒº(º¬ÓÐÉÙÁ¿CO32¡ªÔÓÖÊ)¡£ÏòÂËÒºÖмÓÈë×ãÁ¿Ca(OH)2ÈÜÒº£¬È»ºóÔÙ¼ÓÈë×ãÁ¿CH3COOHÈÜÒº£¬¹Û²ìÏÖÏó¡£
2£®ÓòÝËᾧÌå(H2C2O4¡¤2H2O)×öÒÔÏÂʵÑ飺

Çë»Ø´ðÒÔÏÂÎÊÌ⣺
(1)²½Öè1ÖмÓÈëCH3COOHÈÜÒºµÄ×÷Óãº___________________
(2)A´¦Ó¦Ñ¡Ôñ________(Ìî¡°¢ñ¡±»ò¡°¢ò¡±)£¬ÔÚ×öʵÑé֮ǰ£¬Ó¦ÏÈ____________________¡£
(3)ʵÑé2¹ý³ÌÖй۲쵽C¡¢E×°ÖÃÖеÄÈÜÒº¾ù±ä»ë×Ç£¬ÇÒD×°ÖÃÖкÚÉ«·ÛÄ©±äΪºìÉ«£¬Ð´³öAÖвÝËᾧÌå(H2C2O4¡¤2H2O)·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______________£¬×°ÖÃBµÄ×÷ÓÃÊÇ___________________¡£
(4)ΪʹʵÑé½áÂÛ¸ü¼ÓÑÏÃܺͰ²È«£¬ÔÚÒÔÉÏËùÁ¬½ÓµÄ×°ÖÃC¡¢D¼ä»¹ÐèÒÀ´ÎÌí¼Ó×°ÓÐ________¡¢________¡¢________(ÒºÌåÊÔ¼Á)µÄÏ´ÆøÆ¿£¬´ËÍâÖ¸³öÉÏÊö×°ÖÃÖеIJ»×ãÖ®´¦»¹ÓÐ________¡£

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

¾«Ó¢¼Ò½ÌÍø