ÌâÄ¿ÄÚÈÝ
£¨14·Ö£©¸ßЧ¾»Ë®¼Á¾ÛºÏÂÈ»¯ÂÁÌú£¨PAFC£©µÄ×é³É¿É±íʾΪ[AlFe(OH)nCl6-n]m£¬¸ÃÎïÖʹ㷺ӦÓÃÓÚ
ÈÕ³£Éú»îÓÃË®ºÍ¹¤Òµ·ÏË®µÄ´¦Àí¡£
£¨1£©Îª¼ì²âPAFCÖÐAlºÍFeº¬Á¿£¬²ÉÓÃÈçͼËùʾÁ÷³Ì½øÐС£
»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙPAFCÖÐÌúÔªËصĻ¯ºÏ¼ÛΪ_________¡£
¢Ú²½ÖèIÖеÄÊÔ¼ÁAÊÇ______ ___£¨Ìî¡°°±Ë®¡±»ò¡°ÇâÑõ»¯ÄÆÈÜÒº¡±£©¡£
¢Û²½Öè¢òµÄÃû³ÆÊÇ ¡£
¢Ü²½Öè¢óµÄÀë×Ó·½³ÌʽΪ_________________________________ __¡£
£¨2£©Ä³¹¤³§ÓûÒÔ¹¤Òµ·ÏÁÏ£¨½ðÊôÂÁ¡¢Ìú¼°ÆäÑõ»¯ÎΪÔÁÏÖÆÈ¡PAFC£¬Éè¼ÆÈçÏÂÁ÷³Ì£º
¢ÙËùµÃËáÐÔÈÜÒºÖУ¬²»ÄÜÈ·¶¨ÊÇ·ñÒ»¶¨´æÔÚµÄÑôÀë×ÓÊÇ___________
A¡¢Al3+ B¡¢Fe2+ C¡¢Fe3+ D¡¢H+
Ϊ֤Ã÷¸ÃÀë×Óȷʵ´æÔÚ£¬¿É²ÉÓõÄÊÔ¼ÁÊÇ_____________________¡£
¢ÚÍùËáÐÔÈÜÒºÖмÓÈëÊÔ¼ÁXµÄÄ¿µÄÊÇ_________________________________¡£
ÈÕ³£Éú»îÓÃË®ºÍ¹¤Òµ·ÏË®µÄ´¦Àí¡£
£¨1£©Îª¼ì²âPAFCÖÐAlºÍFeº¬Á¿£¬²ÉÓÃÈçͼËùʾÁ÷³Ì½øÐС£
»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙPAFCÖÐÌúÔªËصĻ¯ºÏ¼ÛΪ_________¡£
¢Ú²½ÖèIÖеÄÊÔ¼ÁAÊÇ______ ___£¨Ìî¡°°±Ë®¡±»ò¡°ÇâÑõ»¯ÄÆÈÜÒº¡±£©¡£
¢Û²½Öè¢òµÄÃû³ÆÊÇ ¡£
¢Ü²½Öè¢óµÄÀë×Ó·½³ÌʽΪ_________________________________ __¡£
£¨2£©Ä³¹¤³§ÓûÒÔ¹¤Òµ·ÏÁÏ£¨½ðÊôÂÁ¡¢Ìú¼°ÆäÑõ»¯ÎΪÔÁÏÖÆÈ¡PAFC£¬Éè¼ÆÈçÏÂÁ÷³Ì£º
¢ÙËùµÃËáÐÔÈÜÒºÖУ¬²»ÄÜÈ·¶¨ÊÇ·ñÒ»¶¨´æÔÚµÄÑôÀë×ÓÊÇ___________
A¡¢Al3+ B¡¢Fe2+ C¡¢Fe3+ D¡¢H+
Ϊ֤Ã÷¸ÃÀë×Óȷʵ´æÔÚ£¬¿É²ÉÓõÄÊÔ¼ÁÊÇ_____________________¡£
¢ÚÍùËáÐÔÈÜÒºÖмÓÈëÊÔ¼ÁXµÄÄ¿µÄÊÇ_________________________________¡£
£¨14·Ö£©£¨1£©¢Ù+3 ¢ÚÇâÑõ»¯ÄÆÈÜÒº ¢Û¹ýÂË
¢ÜAl(OH)4-+CO2=Al(OH)3+HCO3-
£¨2£©¢ÙC KSCNÈÜÒº
¢Ú½«ÑÇÌúÀë×ÓÑõ»¯ÎªÌúÀë×Ó
¢ÜAl(OH)4-+CO2=Al(OH)3+HCO3-
£¨2£©¢ÙC KSCNÈÜÒº
¢Ú½«ÑÇÌúÀë×ÓÑõ»¯ÎªÌúÀë×Ó
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿