ÌâÄ¿ÄÚÈÝ
ÒÑÖªÔÚpHΪ4¡ª5µÄ»·¾³ÖУ¬Cu2+¼¸ºõ²»Ë®½â£¬¶øFe3+¼¸ºõÍêÈ«Ë®½â¡£Ä³Ñ§ÉúÓûÓõç½â´¿¾»CuSO4ÈÜÒºµÄ·½·¨£¬²¢¸ù¾Ýµç¼«ÉÏÎö³ö͵ÄÖÊÁ¿ÒÔ¼°µç¼«ÉϲúÉúÆøÌåµÄÌå»ýÀ´²â¶¨ÍµÄÏà¶ÔÔ×ÓÖÊÁ¿¡£ÆäʵÑéÁ÷³ÌÈçÏ£º
ͼ4-16
ÊԻشðÏÂÁÐÎÊÌ⣺
(1)²½Öè¢ÙËù¼ÓÈëµÄAµÄ»¯Ñ§Ê½Îª________________£¬¼ÓÈëAµÄ×÷ÓÃÊÇ___________________,
(2)²½Öè¢ÚÖÐËùÓò¿·ÖÒÇÆ÷Èçͼ4-16Ëùʾ£¬ÔòAÓ¦½ÓÖ±Á÷µçÔ´µÄ__________¼«¡£
(3)µç½â¿ªÊ¼ºóÒ»¶Îʱ¼ä£¬ÔÚUÐιÜÄڿɹ۲쵽µÄÏÖÏóÊÇ____________£¬Æäµç½â×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ________________________¡£
(4)ÏÂÁÐʵÑé²Ù×÷Êô±ØÒªµÄÊÇ__________(Ìî×Öĸ£¬ÏÂͬ)£¬Êô²»±ØÒªµÄÊÇ________________¡£
A.³ÆÁ¿µç½âÇ°µç¼«µÄÖÊÁ¿
B.µç½âºóµç¼«ÔÚºæ¸É¡¢³ÆÁ¿Ç°£¬±ØÐëÓÃÕôÁóË®³åÏ´
C.¹Îϵç½âºóµç¼«ÉϵÄÍ£¬²¢ÇåÏ´¡¢³ÆÁ¿
D.µç¼«ÔÚºæ¸É³ÆÁ¿µÄ²Ù×÷±ØÐë°´ºæ¸É¡ú³ÆÁ¿¡úÔÙºæ¸É¡úÔÙ³ÆÁ¿½øÐÐÁ½´Î
E.ÔÚÓпÕÆø´æÔÚµÄÇé¿öÏ£¬µç¼«ºæ¸É±ØÐë²ÉÓõÍκæ¸É·¨
(5)͵ÄÏà¶ÔÔ×ÓÖÊÁ¿Îª______________________¡£
(1)CuO ÏûºÄH+ʹÈÜÒºµÄpHÉý¸ß£¬Fe3+Ë®½âÉú³ÉFe(OH)3³Áµí (2)¸º
(3)ÔÚB¼«ÓÐÎÞÉ«ÎÞζÆøÌåÉú³É£¬ÔÚA¼«ÓкìÉ«ÎïÖÊÉú³É£¬µç½âÖÊÈÜÒºµÄÀ¶É«±ädz2Cu2++2H2O2Cu+4H++O2¡ü (4)ABDE C (5)
½âÎö:
2Cu2++2H2O2Cu£«4H++O2¡ü¡£
n(Cu)¡Ãn(O2)=2¡Ã1£¬n(Cu)=mol,n(O2)=