ÌâÄ¿ÄÚÈÝ

ÏÂÁиù¾Ý²Ù×÷ºÍÏÖÏó»òÄ¿µÄËùµÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ
Ñ¡Ïî
²Ù×÷
ÏÖÏó»òÄ¿µÄ
½áÂÛ
A
¹¤ÒµÉÏ£¬½«BaSO4½þÅÝÔÚ±¥ºÍNa2CO3ÈÜÒºÖÐ
½«BaSO4ת»¯ÎªBaCO3
Ksp(BaSO4)>Ksp(BaCO3)
B
ÏòNaAlO2ÈÜÒºÖеÎÈëNaHCO3
Óа×É«³Áµí
AlO2-½áºÏH+ÄÜÁ¦±ÈCO32-Ç¿
C
ÏòPbO2ÖеÎÈëŨÑÎËá
ÓлÆÂÌÉ«ÆøÌå
PbO2¾ßÓл¹Ô­ÐÔ
D
Ïò¼¦µ°°×ÈÜÒºÖеÎÈëHgCl2ÈÜÒº
Óа×É«³Áµí
µ°°×ÖÊ·¢ÉúÑÎÎö
 
B

ÊÔÌâ·ÖÎö£ºA¡¢Ksp(BaSO4)£¼Ksp(BaCO3)£¬´íÎó£»B¡¢¸Ã·´Ó¦ÎªH2O+AlO2£­+HCO3£­=Al(OH)3¡ý+ CO32£­£¬ÕýÈ·£»C¡¢PbO2¾ßÓÐÑõ»¯ÐÔ£¬´íÎó£»D¡¢¼ÓÈëÖؽðÊôÑε°°×ÖÊ·¢Éú±äÐÔ£¬´íÎó¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø