ÌâÄ¿ÄÚÈÝ
34¡¢Ä³ÑøÓãרҵ»§ÓãÌÁµÄÓãµÃÁ˲¡£¬Ëû¸ù¾Ý×Ô¼ºµÄ¾Ñé¾ÍÏòÓãÌÁÀïÈöÁËһЩÃ÷·¯K2SO4?Al2£¨SO4£©3?24H2O½øÐÐÏû¶¾£¬½á¹ûδÄܼûЧ£¬ºóÈ¥Çë½Ìר¼Ò£¬¾×¨¼ÒÕï¶Ï£¬ËµÐèÒªÏòÓãÌÁÀïͶÈëÒ»¶¨Á¿µÄÉúʯ»Ò£®ÈöÁËÉúʯ»Ò¼¸Ììºó·¢ÏÖÈÔδÄÜ×àЧ£¬ÔÒòÊÇÉúʯ»ÒÔÚË®Öз¢Éú·´Ó¦¶øÊ§Ð§£®ÇëÓû¯Ñ§·½³Ìʽ½âÊÍ£º
CaO+H2O¨TCa£¨OH£©2
£¬3Ca£¨OH£©2+2Al2£¨SO4£©3¨T2Al£¨OH£©3¡ý+3CaSO4
£®·ÖÎö£ºÉúʯ»ÒÓëË®»¯ºÏÉú³ÉÇâÑõ»¯¸Æ£®ÕâÊÇר¼ÒÕï¶ÏµÄ×îÖÕÄ¿µÄ£®
ÇâÑõ»¯¸ÆÓëÃ÷·¯ÖеÄÁòËáÂÁ·¢ÉúÁË·´Ó¦£®
ÇâÑõ»¯¸ÆÓëÃ÷·¯ÖеÄÁòËáÂÁ·¢ÉúÁË·´Ó¦£®
½â´ð£º½â£ºÉúʯ»ÒÄÜÓëË®»¯ºÏÉú³ÉÇâÑõ»¯¸Æ£®
¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaO+H2O¨TCa£¨OH£©2£®
²úÉúÇâÑõ»¯¸ÆÊÇר¼ÒÕï¶ÏµÄÕæÕýÄ¿µÄ£®
ÇâÑõ»¯¸ÆÄÜÓëÃ÷·¯ÖеÄÁòËáÂÁ·¢Éú¸´·Ö½â·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ³ÁµíºÍÁ×Ëá¸Æ£®
¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º3Ca£¨OH£©2+2Al2£¨SO4£©3¨T2Al£¨OH£©3¡ý+3CaSO4£®
¹Ê´ð°¸Îª£º
CaO+H2O¨TCa£¨OH£©2£»
3Ca£¨OH£©2+2Al2£¨SO4£©3¨T2Al£¨OH£©3¡ý+3CaSO4£®
¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaO+H2O¨TCa£¨OH£©2£®
²úÉúÇâÑõ»¯¸ÆÊÇר¼ÒÕï¶ÏµÄÕæÕýÄ¿µÄ£®
ÇâÑõ»¯¸ÆÄÜÓëÃ÷·¯ÖеÄÁòËáÂÁ·¢Éú¸´·Ö½â·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ³ÁµíºÍÁ×Ëá¸Æ£®
¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º3Ca£¨OH£©2+2Al2£¨SO4£©3¨T2Al£¨OH£©3¡ý+3CaSO4£®
¹Ê´ð°¸Îª£º
CaO+H2O¨TCa£¨OH£©2£»
3Ca£¨OH£©2+2Al2£¨SO4£©3¨T2Al£¨OH£©3¡ý+3CaSO4£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²é»¯Ñ§·½³ÌʽµÄÊéд£¬ÄѶȽϴó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿