ÌâÄ¿ÄÚÈÝ

£¨10·Ö£©Ä³¹ÌÌå»ìºÏÎï¿ÉÄÜÓÉAl¡¢(NH4)2SO4¡¢MgCl2¡¢AlCl3¡¢CuCl2ÖеÄÒ»ÖÖ»ò¼¸ÖÖ×é³É£¬ÏֶԸûìºÏÎï×÷ÈçÏÂʵÑ飬ËùµÃÏÖÏóºÍÓйØÊý¾ÝÈçͼËùʾ£¨ÆøÌåÌå»ýÊý¾ÝÒÑ»»Ëã³É±ê×¼×´¿öϵÄÌå»ý£©£º

»Ø´ðÏÂÁÐÎÊÌ⣺
¢Å»ìºÏÎïÖÐÊÇ·ñ´æÔÚCuCl2            £¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£»
¢Æ»ìºÏÎïÖÐÊÇ·ñ´æÔÚ(NH4)2SO4        £¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£¬ÄãµÄÅжÏÒÀ¾ÝÊÇ                                                                       ¡£
¢Çд³ö·´Ó¦¢ÛÖеÄÀë×Ó·½³Ìʽ
                                                                          ¡£
(4)Çë¸ù¾Ý¼ÆËã½á¹ûÅжϻìºÏÎïÖÐÊÇ·ñº¬ÓÐAlCl3£¨Ëµ³öÄãµÄ¼ÆËãÒÀ¾Ý£¬²»ÒªÇóд¼ÆËã¹ý³Ì£©¡£                                                                  
                                                                          
___________________________________________________________________________¡£

¢Å ·ñ£¨1·Ö£©   ¢Æ ÊÇ£¨1·Ö£© ÆøÌåͨ¹ýŨÁòËá¼õÉÙ8.96L¡£(Ö»Òª´ð³öÌå»ý¼õÉÙ¼´¿ÉµÃ·Ö) £¨1·Ö£©
£¨3£©H++OH-=H2O   [Al(OH)4]-+H+=Al(OH)3¡ý+H2O £¨¸÷2·Ö£©
£¨4£©ÓÉÌâÖÐÐÅÏ¢¿ÉÍÆµÃÒ»¶¨º¬ÓÐAl¡¢(NH4)2SO4ºÍMgCl2ÈýÖÖÎïÖÊ£¬ÈýÕßÖÊÁ¿Ö®ºÍµÈÓÚ41.3g£¬Ð¡ÓÚ¹ÌÌå×ÜÖÊÁ¿45.0g£¬ËùÒÔÔ­»ìºÏÎïÖÐÒ»¶¨º¬ÓÐAlCl3¡££¨3·Ö£©

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø