ÌâÄ¿ÄÚÈÝ
ij¹ÌÌå»ìºÏÎï¿ÉÄܺ¬Al¡¢£¨NH4£©2SO4¡¢MgCl2¡¢A1Cl3¡¢FeCl2¡¢NaClÖеÄÒ»ÖÖ»ò¼¸ÖÖ£¬ÏֶԸûìºÏÎï×÷ÈçÏÂʵÑ飬ËùµÃÏÖÏóºÍÓйØÊý¾ÝÈçͼ£¨ÆøÌåÌå»ýÒÑ»»Ëã³É±ê¿öÏÂÌå»ý£©£º
![]()
Çë»Ø´ð£º
£¨1£©»ìºÏÎïÖÐÊÇ·ñ´æÔÚFeCl2_________£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£»
£¨2£©»ìºÏÎïÖÐÊÇ·ñ´æÔÚ£¨NH4£©2SO4_____£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©£¬ÄãµÄÅжÏÒÀ¾ÝÊÇ_______¡£
£¨3£©Ð´³ö·´Ó¦¢ÝµÄÀë×Ó·´Ó¦·½³Ìʽ£»___________________________________¡£
£¨4£©Çë¸ù¾ÝͼÖÐÊý¾Ý·ÖÎö£¬Ô¹ÌÌå»ìºÏÎïµÄ³É·ÖΪ______________________£¨Ð´»¯Ñ§Ê½£©¡£
£¨Ã¿¿Õ2·Ö£¬¹²10·Ö£©
£¨1£© ·ñ
£¨2£©ÊÇ ÆøÌåͨ¹ýŨÁòËáÌå»ý¼õÉÙ4£®48L
£¨3£©A1£¨OH£©3+3H+=A13++3H2O
£¨4£©A1¡¢£¨NH4£©2SO4¡¢MgCl2
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿