ÌâÄ¿ÄÚÈÝ

£¨8·Ö£©ÓÐÒ»°ü¹ÌÌå»ìºÏÎ¿ÉÄܺ¬ÓеÄÒõ¡¢ÑôÀë×Ó·Ö±ðÊÇ£º
ÑôÀë×Ó
K+¡¢Ba2+¡¢Ag+
ÒõÀë×Ó
SO42-¡¢CO32-¡¢AlO2-¡¢SO32-
      ÎªÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑé¡£¸ù¾ÝʵÑéÏÖÏó£¬ÌîдÏÂ±í£º
£¨1£©È¡¸Ã·ÛÄ©£¬¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpH£½12¡£
ÅųýµÄÀë×Ó
ÅųýµÄÒÀ¾Ý
 
 
£¨2£©ÏòÈÜÒºÖеμÓÑÎËᣬÏÈÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó³ÁµíÏûʧ£¬Í¬Ê±ÓÐÎÞÉ«ÎÞζÆøÌåÒݳö¡£
¿Ï¶¨´æÔÚµÄÒõÀë×Ó
ÅжÏÒÀ¾Ý
 
 
 
ÅųýµÄÀë×Ó
ÅųýµÄÒÀ¾Ý
 
 
£¨3£©Éдý¼ìÑéµÄÀë×Ó¼°Æä¼ìÑé·½·¨
Éдý¼ìÑéµÄÀë×Ó
¼ìÑéµÄ·½·¨
 
 
£¨8·Ö£¬Ã¿¿Õ1·Ö£©
£¨1£©Ag+ £»¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÓÃpHÊÔÖ½²âµÃÈÜÒºµÄpH£½12
£¨2£©CO32-¡¢AlO2-- £»µÎ¼ÓÑÎËᣬÏÈÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó³ÁµíÏûʧ£¬Í¬Ê±ÓÐÎÞÉ«ÎÞζÆøÌåÒݳö¡£
Ba2+¡¢SO32-  £»¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬µÎ¼ÓÑÎËᣬÏÈÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó³ÁµíÏûʧ£¬Í¬Ê±ÓÐÎÞÉ«ÎÞζÆøÌåÒݳö
£¨3£©SO42- £»È¡ÉÙÁ¿¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÏòÆäÖеμÓ×ãÁ¿Ï¡ÑÎËáÎÞ³Áµí£¬ÔÙÏòÈÜÒºÖмÓBaCl2ÈÜÒº£¬Èô²úÉú°×É«³Áµí£¬Ö¤Ã÷ÈÜÒºÖк¬SO42¡ª
£¨1£©ÓÉÓÚAg£«£«OH£­=AgOH¡ý£¬ÅųýAg+
£¨2£©¿Ï¶¨ÓÐAlO2£­£ºAlO2£­£«H£«£«H2O=Al(OH)3¡ý   Al(OH)3£«3H£«=Al3£«£«3H2O
¿Ï¶¨ÓÐCO32£­£ºCO32£­£«2H£«=H2O£«CO2¡ü£¨ÎÞÉ«ÎÞ棩
ͬʱÅųýBa2+£ºBa2£«£«CO32£­=BaCO3¡ý£¬ÅųýSO32-£ºSO32£­£«2H£«=H2O£«SO2¡ü£¨ÎÞÉ«´Ì¼¤ÐÔÆø棩
£¨3£©»¹ÐèÒª¼ìÑéSO42- ÊÇ·ñ´æÔÚ£ºÈ¡ÉÙÁ¿¼ÓË®ºóµÃµ½ÎÞÉ«ÈÜÒº£¬ÏòÆäÖеμÓ×ãÁ¿Ï¡ÑÎËáÎÞ³Áµí£¬ÔÙÏòÈÜÒºÖмÓBaCl2ÈÜÒº£¬Èô²úÉú°×É«³Áµí£¬Ö¤Ã÷ÈÜÒºÖк¬SO42¡ª
×¢£ºK+×öΪΨһµÄÑôÀë×Ó£¬Ò»¶¨´æÔÚ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø