ÌâÄ¿ÄÚÈÝ

£¨1£©½ðÊôµÄ¸¯Ê´ÏÖÏó·Ç³£Æձ飬ÏÂÁи÷ÖÖ·½·¨£º¢Ù½ðÊô±íÃæͿĨÓÍÆ᣻¢Ú¸Ä±ä½ðÊôÄÚ²¿½á¹¹£»¢Û±£³Ö½ðÊô±íÃæÇå½à¸ÉÔ¢ÜÔÚ½ðÊô±íÃæ½øÐеç¶Æ£»¢Ýʹ½ðÊô±íÃæÐγÉÖÂÃܵÄÑõ»¯ÎﱡĤ£®ÒÔÉÏ·½·¨¶Ô½ðÊôÆðµ½·À»¤»ò¼õ»º¸¯Ê´×÷ÓõÄÊÇ
 

A£®¢Ù¢Ú¢Û¢ÜB£®¢Ù¢Û¢Ü¢ÝC£®¢Ù¢Ú¢Ü¢ÝD£®È«²¿
£¨2£©²ÄÁÏÊÇÈËÀàÀµÒÔÉú´æºÍ·¢Õ¹ÖØÒªÎïÖÊ»ù´¡£®ÏÂÁвÄÁÏÖУº
¢ÙÓ²±Ò¡¡¢Ú¹âµ¼ÏËά¡¡¢ÛÏ𽺡¡¢Üµª»¯¹èÌÕ´É
ÊôÓÚÎÞ»ú·Ç½ðÊô²ÄÁϵÄÊÇ
 
£¨ÌîÐòºÅ£©£®
ÊôÓÚÓлú¸ß·Ö×Ó²ÄÁϵÄÊÇ
 
£¨ÌîÐòºÅ£©£®
µª»¯¹èµÄ»¯Ñ§·½Ê½Îª
 
£®
·ÖÎö£º£¨1£©·ÀÖ¹½ðÊôÉúÐâµÄ·½·¨ÓУºÎþÉüÑô¼«µÄÒõÑô±£»¤·¨¡¢Íâ¼ÓµçÁ÷µÄÒõ¼«±£»¤·¨¡¢ÅçÓÍÆᡢͿÓÍÖ¬¡¢µç¶Æ¡¢Åç¶Æ»ò±íÃæ¶Û»¯µÈÆäËü·½·¨Ê¹½ðÊôÓë¿ÕÆø¡¢Ë®µÈÎïÖʸôÀ룬ÒÔ·ÀÖ¹½ðÊô¸¯Ê´£»
£¨2£©¹èËáÑΡ¢¶þÑõ»¯¹èµÈ¶¼ÊôÓÚÎÞ»ú·Ç½ðÊô²ÄÁÏ£»
Ï𽺡¢ËÜÁÏ¡¢ºÏ³ÉÏËά¶¼ÊôÓÚÓлú¸ß·Ö×Ó²ÄÁÏ£®
½â´ð£º½â£º£¨1£©·ÀÖ¹½ðÊôÉúÐâµÄ·½·¨ÓУºÎþÉüÑô¼«µÄÒõÑô±£»¤·¨¡¢Íâ¼ÓµçÁ÷µÄÒõ¼«±£»¤·¨¡¢ÅçÓÍÆᡢͿÓÍÖ¬¡¢µç¶Æ¡¢Åç¶Æ»ò±íÃæ¶Û»¯µÈÆäËü·½·¨Ê¹½ðÊôÓë¿ÕÆø¡¢Ë®µÈÎïÖʸôÀ룬¹ÊÑ¡D£»
£¨2£©¹èËáÑΡ¢¶þÑõ»¯¹èµÈ¶¼ÊôÓÚÎÞ»ú·Ç½ðÊô²ÄÁÏ£¬¹ÊÑ¡¢Ú¢Ü£»
Ï𽺡¢ËÜÁÏ¡¢ºÏ³ÉÏËά¶¼ÊôÓÚÓлú¸ß·Ö×Ó²ÄÁÏ£¬¹ÊÑ¡¢Û£»
µª»¯¹èÖÐNÔªËØÏÔ-3¼Û¡¢SiÔªËØÏÔ+4¼Û£¬ËùÒÔÆ仯ѧʽΪSi3N4£¬
¹Ê´ð°¸Îª£º¢Ú¢Ü£»¢Û£»Si3N4£®
µãÆÀ£º±¾Ì⿼²éÁ˽ðÊôµÄ¸¯Ê´Óë·À»¤¡¢ÎïÖʵijɷֵÈ֪ʶµã£¬¸ù¾Ý½ðÊô±»¸¯Ê´µÄÌõ¼þÀ´Ì½¾¿·ÀÖ¹½ðÊô±»¸¯Ê´µÄ·½·¨£¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÌúÉúÐâÊDZȽϳ£¼ûµÄÏÖÏó£¬Ä³ÊµÑéС×飬ΪÑо¿ÌúÉúÐâµÄÌõ¼þ£¬Éè¼ÆÁËÒÔÏ¿ìËÙÒ×Ðеķ½·¨£º

Ê×Ïȼì²éÖÆÑõÆø×°ÖõÄÆøÃÜÐÔ£¬È»ºó°´Í¼Á¬½ÓºÃ×°Ö㬵ãȼ¾Æ¾«µÆ¸øÒ©Æ·¼ÓÈÈ£¬³ÖÐø3·ÖÖÓ×óÓÒ£¬¹Û²ìµ½µÄʵÑéÏÖÏóΪ£º¢ÙÖ±ÐιÜÖÐÓÃÕôÁóË®½þ¹ýµÄ¹âÁÁÌúË¿±íÃæÑÕÉ«±äµÃ»Ò°µ£¬·¢ÉúÐâÊ´£»¢ÚÖ±ÐιÜÖиÉÔïµÄÌúË¿±íÃæÒÀÈ»¹âÁÁ£¬Ã»Óз¢ÉúÐâÊ´£»¢ÛÖг±ÊªµÄÌúË¿ÒÀÈ»¹âÁÁ£®
ÊԻشðÒÔÏÂÎÊÌ⣺
£¨1£©ÓÉÓÚÓë½Ó´¥µÄ½éÖʲ»Í¬£¬½ðÊô¸¯Ê´·Ö³É²»Í¬ÀàÐÍ£¬±¾ÊµÑéÖÐÌúÉúÐâÊôÓÚ
µç»¯Ñ§¸¯Ê´
µç»¯Ñ§¸¯Ê´
£®ÄܱíʾÆäÔ­ÀíµÄµç¼«·´Ó¦Îª¸º¼«
Fe-2e-¨TFe2+
Fe-2e-¨TFe2+
£»
Õý¼«
2H2O+O2+4e-¨T4OH-
2H2O+O2+4e-¨T4OH-
£»
£¨2£©ÒÇÆ÷AµÄÃû³ÆΪ
ÇòÐθÉÔï¹Ü
ÇòÐθÉÔï¹Ü
£¬ÆäÖÐ×°µÄÒ©Æ·¿ÉÒÔÊÇ
¼îʯ»Ò
¼îʯ»Ò
£¬Æä×÷ÓÃÊÇ
¸ÉÔïÑõÆø
¸ÉÔïÑõÆø

£¨3£©ÓÉʵÑé¿ÉÖª£¬¸ÃÀàÌúÉúÐâµÄÌõ¼þΪ¢Ù
ÓëÑõÆø½Ó´¥
ÓëÑõÆø½Ó´¥
£»¢Ú
ÓëË®½Ó´¥
ÓëË®½Ó´¥
£»¾ö¶¨ÌúÉúÐâ¿ìÂýµÄÒ»¸öÖØÒªÒòËØÊÇ¢Û
ÑõÆøŨ¶È
ÑõÆøŨ¶È

£¨4£©½«½à¾»µÄ½ðÊôƬA¡¢B¡¢C¡¢D ·Ö±ð·ÅÖÃÔÚ½þÓÐÑÎÈÜÒºµÄÂËÖ½ÉÏÃ沢ѹ½ô£¨Èçͼ2Ëùʾ£©£®ÔÚÿ´ÎʵÑéʱ£¬¼Ç¼µçѹָÕëµÄÒƶ¯·½ÏòºÍµçѹ±íµÄ¶ÁÊýÈç±íËùʾ£º
½ðÊô µç×ÓÁ÷¶¯·½Ïò µçѹ/V
A A¡úFe +0.76
B Fe¡úb -0.18
C C¡úFe +1.32
D D¡úFe +0.28
ÒÑÖª¹¹³ÉÔ­µç³ØÁ½µç¼«µÄ½ðÊô»î¶¯ÐÔÏà²îÔ½´ó£¬µçѹ±í¶ÁÊýÔ½´ó£®ÇëÅжϣº
¢ÙA¡¢B¡¢C¡¢DËÄÖÖ½ðÊôÖлîÆÃÐÔ×îÇ¿µÄÊÇ
C
C
£¨ÓÃ×Öĸ±íʾ£©
¢ÚÈôÂËÖ½¸ÄÓÃNaOHÈÜÒº½þÈóÒ»¶Îʱ¼äºó£¬ÔòÔÚÂËÖ½ÉÏÄÜ¿´µ½Óа×É«ÎïÖÊÎö³ö£¬ºóѸËÙ±äΪ»ÒÂÌÉ«£¬×îºó±ä³ÉºÖÉ«£®ÔòÂËÖ½ÉÏ·½µÄ½ðÊôƬΪ
B
B
£¨ÓÃ×Öĸ±íʾ£©
A¡¢B¡¢C¡¢D¡¢EÊÇÖÐѧ»¯Ñ§ÖÐÎåÖÖ³£¼ûÔªËØ£¬ÓйØÐÅÏ¢ÈçÏ£º
ÔªËØ ÓйØÐÅÏ¢
A ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÓëÆäÇ⻯Îï·´Ó¦Éú³ÉÀë×Ó»¯ºÏÎï
B µØ¿ÇÖк¬Á¿×î¶àµÄÔªËØ
C µ¥ÖÊÐë±£´æÔÚúÓÍÖÐ
D µ¥ÖÊÓëNaOHÈÜÒº·´Ó¦¿ÉÓÃÓÚÉú²úƯ°×Òº
E µ¥ÖÊÊÇÉú»îÖÐÓÃÁ¿×î´óµÄ½ðÊô£¬ÆäÖÆÆ·ÔÚ³±Êª¿ÕÆøÖÐÒ×±»¸¯Ê´»òËð»µ
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AµÄÇ⻯Îï·Ö×ӵĵç×ÓʽÊÇ
£¬ÆäË®ÈÜÒºÄÜʹ·Ó̪±äºìµÄÔ­ÒòÓõçÀë·½³Ìʽ½âÊÍΪ£º
NH3?H2O NH4++OH-
NH3?H2O NH4++OH-
£®
£¨2£©A¡¢DµÄÇ⻯ÎïÏ໥·´Ó¦£¬²úÉú°×É«¹ÌÌ壬¶Ô¸Ã¹ÌÌåÖÐÑôÀë×Ó´æÔÚ¼ìÑéµÄ²Ù×÷·½·¨ÊÇ£º
È¡¸Ã°×É«¹ÌÌåÉÙÐíÓÚÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿Å¨NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÃʪÈóµÄºìɫʯÈïÊÔÖ½½Ó½üÊԹܿڼìÑé·Å³öµÄÆøÌ壬ÈôÊÔÖ½±äÀ¶£¨»òÓÃÕºÓÐŨÑÎËáµÄ²£Á§°ô¿¿½üÊԹܿڣ¬Óа×Ñ̲úÉú£©
È¡¸Ã°×É«¹ÌÌåÉÙÐíÓÚÊÔ¹ÜÖУ¬¼ÓÈëÊÊÁ¿Å¨NaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÃʪÈóµÄºìɫʯÈïÊÔÖ½½Ó½üÊԹܿڼìÑé·Å³öµÄÆøÌ壬ÈôÊÔÖ½±äÀ¶£¨»òÓÃÕºÓÐŨÑÎËáµÄ²£Á§°ô¿¿½üÊԹܿڣ¬Óа×Ñ̲úÉú£©
£¬Ö¤Ã÷´æÔÚ¸ÃÑôÀë×Ó£®
£¨3£©B¡¢C×é³ÉµÄijÖÖ»¯ºÏÎïºÍBµÄijÖÖÇ⻯Îï·´Ó¦¿ÉÉú³ÉBµÄµ¥ÖÊ£¬ÔòB¡¢C×é³ÉµÄ¸Ã»¯ºÏÎïËùº¬ÓеĻ¯Ñ§¼üΪ
Àë×Ó¼üºÍ¹²¼Û¼ü
Àë×Ó¼üºÍ¹²¼Û¼ü
£®
£¨4£©AÓëB¿É×é³ÉÖÊÁ¿±ÈΪ7£º16µÄÈýÔ­×Ó·Ö×Ó£¬¸Ã·Ö×ÓÊÍ·ÅÔÚ¿ÕÆøÖÐÆ仯ѧ×÷ÓÿÉÄÜÒý·¢µÄºó¹ûÓУº
¢Ù¢Û
¢Ù¢Û
£®
¢ÙËáÓê           ¢ÚÎÂÊÒЧӦ        ¢Û¹â»¯Ñ§ÑÌÎí      ¢Ü³ôÑõ²ãÆÆ»µ
£¨5£©EÖÆƷͨ³£ÔÚ³±Êª¿ÕÆøÖз¢Éúµç»¯Ñ§¸¯Ê´£¬¸Ã¹ý³ÌµÄÕý¼«·´Ó¦Ê½Îª
O2+2H2O+4e-=4OH-
O2+2H2O+4e-=4OH-
£®
£¨6£©ÈôÔÚDÓëE×é³ÉµÄijÖÖ»¯ºÏÎïµÄÈÜÒº¼×ÖУ¬¼ÓÈëͭƬ£¬ÈÜÒº»áÂýÂý±äΪÀ¶É«£¬ÒÀ¾Ý²úÉú¸ÃÏÖÏóµÄ·´Ó¦Ô­Àí£¬ËùÉè¼ÆµÄÔ­µç³ØÈçͼËùʾ£¬Æä·´Ó¦ÖÐÕý¼«³öÏÖµÄÏÖÏóÊÇ
»ÆÉ«ÈÜÒºÂýÂý±äΪdzÂÌÉ«
»ÆÉ«ÈÜÒºÂýÂý±äΪdzÂÌÉ«
£¬¸º¼«µÄ·´Ó¦Ê½Îª£º
Cu-2e-=Cu2+
Cu-2e-=Cu2+
£®
»¯Ñ§ÓëÎÒÃǵÄÉú»îÃÜÇÐÏà¹Ø£®Çë»Ø´ð£º
£¨1£©ÔÚÉú»îÖÐҪעÒâÒûʳƽºâ£¬µ°°×ÖÊÊôÓÚ
 
£¨ÌîÐòºÅ£¬ÏÂͬ£©Ê³Î·¬ÇÑÊôÓÚ
 
ʳÎ
¢ÙËáÐÔ                          ¢Ú¼îÐÔ
£¨2£©ÓÐËÄÖÖ³£¼ûÒ©Îï¢Ù°¢Ë¾Æ¥ÁÖ¡¢¢ÚÇàùËØ¡¢¢ÛθÊæƽ¡¢¢ÜÂé»Æ¼î£® Ä³Í¬Ñ§Î¸Ëá¹ý¶à£¬Ó¦¸Ã·þÓÃ
 
£¨ÌîÐòºÅ£¬ÏÂͬ£©£»´ÓÓÃÒ©°²È«½Ç¶È¿¼ÂÇ£¬Ê¹ÓÃÇ°Òª½øÐÐƤ·ôÃô¸ÐÐÔ²âÊÔµÄÊÇ
 
£»ÓÉÓÚ¾ßÓÐÐË·Ü×÷Ó㬹ú¼Ê°Âί»áÑϽûÔ˶¯Ô±·þÓõÄÊÇ
 
£®
£¨3£©Æ»¹ûÖ­ÊÇÈËÃÇϲ°®µÄÒûÆ·£¬ÓÉÓÚÆäÖк¬ÓÐFe2+£¬ÏÖÕ¥µÄÆ»¹ûÖ­ÔÚ¿ÕÆøÖлáÓÉdzÂÌÉ«±äΪ×Ø»ÆÉ«£®Èôե֭ʱ¼ÓÈëάÉúËØC£¬¿ÉÓÐЧ·ÀÖ¹ÕâÖÖÏÖÏó·¢Éú£®Õâ˵Ã÷άÉúËØC¾ßÓÐ
 
£¨ÌîÐòºÅ£©£®
¢ÙÑõ»¯ÐÔ          ¢Ú»¹Ô­ÐÔ        ¢Û¼îÐÔ        ¢ÜËáÐÔ
£¨4£©Ê³ÓÃÖ²ÎïÓͽøÈëÈËÌåºó£¬ÔÚøµÄ×÷ÓÃÏÂË®½âΪ¸ß¼¶Ö¬·¾ËáºÍ
 
£¨Ð´Ãû³Æ£©£¬½ø¶ø±»Ñõ»¯³É¶þÑõ»¯Ì¼ºÍË®²¢ÌṩÄÜÁ¿£¬»ò×÷ΪºÏ³ÉÈËÌåËùÐèÆäËûÎïÖʵÄÔ­ÁÏ£®
£¨5£©ÏÂÁвÄÁÏÖÐÊôÓÚËÜÁÏÖÆÆ·µÄÊÇ
 
£¨ÌîÐòºÅ£©£®
¢Ù¾ÛÒÒÏ©ÖÆÆ·      ¢ÚÆû³µÂÖÌ¥      ¢Û²£Á§       ¢ÜµÓÂÚ
£¨6£©¾Ý×ÊÁÏÏÔʾ£¬È«ÊÀ½çÿÄêÒò¸¯Ê´¶ø±¨·ÏµÄ½ðÊô²ÄÁÏÏ൱ÓÚÄê²úÁ¿µÄ20%ÒÔÉÏ£®Îª·ÀÖ¹½ðÊô±»¸¯Ê´¿É²ÉÈ¡µÄ´ëÊ©ÓÐ
 
£¨Ð´³öÒ»Ìõ¼´¿É£©£®
£¨7£©ÁòËáÑÇÌú¿ÉÓÃÓÚÖÎÁÆȱÌúÐÔƶѪ£¬Ä³Æ¶Ñª»¼ÕßÿÌìÐë²¹³ä1.4gÌúÔªËØ£¬Ôò·þÓõÄÒ©ÎïÖк¬ÁòËáÑÇÌúµÄÖÊÁ¿ÖÁÉÙΪ
 
g£®

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

¾«Ó¢¼Ò½ÌÍø