ÌâÄ¿ÄÚÈÝ

¿óÎï°×ÔÆĸÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤Ô­ÁÏ£¬Æ仯ѧʽµÄÑõ»¯ÎïÐÎʽΪ
K2O¡¤3Al2O3¡¤6SiO2¡¤2H2O¡£¾ÍÆä×é³ÉÔªËØÍê³ÉÏÂÁÐÌî¿Õ£º
£¨1£©Ô­×Ó×îÍâ²ãÓÐÁ½¸öδ³É¶Ôµç×ÓµÄÔªËØÓÐ_______£»ÊôÓÚµÚÈýÖÜÆڵķǽðÊôÔªËØÊÇ______¡£
£¨2£©ÉÏÊöÔªËØÖУ¬Ðγɵļòµ¥Àë×ӵİ뾶ÓÉ´óµ½Ð¡µÄ˳ÐòΪ£¨Si³ýÍ⣩______________£¨ÌîÀë×Ó·ûºÅ£©¡£
£¨3£©Á½ÖÖ½ðÊôÔªËØÖУ¬½ðÊôÐÔ½ÏÇ¿µÄÔªËØÊÇ_____£¬ÄÜ˵Ã÷ÕâÒ»ÊÂʵµÄ»¯Ñ§·½³ÌʽÊÇ               £¨ÈÎдһ¸ö£©¡£
£¨4£©AlµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÔÚËáÐÔÈÜÒºÖеĵçÀë·½³ÌʽΪ______________________¡£
£¨1£©O¡¢Si£¨2·Ö£©£»Si¡£
£¨2£©K£«>O2£­>Al3£«>H£«¡££¨2·Ö£©
£¨3£©K£¬ KOH£«Al(OH)3¡úKAlO2£«2H2O£¨ºÏÀí¾Í¸ø·Ö£©¡£
£¨4£©Al(OH)3 Al3£«£«3OH£­¡£

ÊÔÌâ·ÖÎö£º£º£¨1£©ÍâΧµç×ÓÅŲ¼£»KΪ4s1£¬HΪ1s1£¬AlΪ3s23p1£¬OΪ2s22p4£¬SiΪ3s23p2£¬¹ÊÔ­×Ó×îÍâ²ãÓÐÁ½¸öδ³É¶Ôµç×ÓµÄÔªËØΪSi¡¢O£¬SiÔªËØΪµÚÈýÖÜÆڵķǽðÊôÔªËØ£¬¹Ê´ð°¸Îª£ºSi¡¢O£»Si£»
£¨2£©µç×Ó²ã½á¹¹Ïàͬ£¬ºËµçºÉÊýÔ½´óÀë×Ӱ뾶ԽС£¬×îÍâ²ãµç×ÓÊýÏàͬ£¬µç×Ó²ãÔ½´óÀë×Ӱ뾶Խ´ó£¬¹ÊÀë×Ӱ뾶K+£¾O2-£¾Al3+£¾H+£¬¹Ê´ð°¸Îª£ºK+£¾O2-£¾Al3+£¾H+£»
£¨3£©Í¬Ö÷×å×ÔÉ϶øϽðÊôÐÔÔöÇ¿£¬Í¬ÖÜÆÚ×Ô×ó¶øÓÒ½ðÊôÐÔ¼õÈõ£¬¹Ê½ðÊôÐÔK£¾Al£¬ÇâÑõ»¯ÂÁÊÇÁ½ÐÔÇâÑõ»¯ÎÄÜÓëÇ¿¼î·´Ó¦£¬¹Ê·´Ó¦KOH+Al£¨OH£©3=KAlO2+2H2O¿ÉÒÔ˵Ã÷KÔªËؽðÊôÐÔ½ÏÇ¿£¬¹Ê´ð°¸Îª£ºK£»KOH+Al£¨OH£©3=KAlO2+2H2O£»
£¨4£©ËáÐÔÈÜÒºÖÐÇâÑõ»¯ÂÁ·¢Éú¼îʽµçÀ룬±íÏÖ¼îµÄÐÔÖÊ£¬ÇâÑõ»¯ÂÁµÄµçÀë·½³ÌʽΪ£ºAl£¨OH£©3?Al3++3OH-£¬¹Ê´ð°¸Îª£ºAl£¨OH£©3?Al3++3OH-£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø