ÌâÄ¿ÄÚÈÝ
ijÎÞɫ͸Ã÷ÈÜÒºÖ»¿ÉÄܺ¬ÓÐÏÂÁÐÀë×ÓÖеÄÈô¸ÉÖÖ£ºK+¡¢Al3+¡¢Fe3+¡¢Ba2+¡¢NO3£¡¢SO42£¡¢AlO2£¡¢Cl£¡¢CO32£µÈ£¬È¡¸ÃÈÜÒº½øÐÐÈçÏÂʵÑ飺
¢ÙÓúìɫʯÈïÊÔÖ½¼ì²â¸ÃÈÜÒº£¬ÊÔÖ½ÏÔÀ¶É«£»
¢ÚÈ¡ÈÜÒºÉÙÐí£¬¼ÓÈëÍƬºÍÏ¡ÁòËá¹²ÈÈ£¬²úÉúÎÞÉ«ÆøÌ壬¸ÃÆøÌåÓöµ½¿ÕÆøÁ¢¼´±äΪºì
×ØÉ«£»
¢ÛÈ¡ÈÜÒºÉÙÐí£¬µÎ¼ÓÑÎËáµÄ¹ý³ÌÖÐÓа×É«³Áµí³öÏÖ¹ý
¢ÜÈ¡ÈÜÒºÉÙÐí£¬µÎÈëÂÈ»¯±µÈÜÒº²úÉú°×É«³Áµí£¬¸Ã³ÁµíÄܲ¿·ÖÈܽâÔÚ×ãÁ¿µÄÏ¡ÑÎËáÖÐ
¢ÝȡʵÑé¢ÜºóµÄ³ÎÇåÈÜÒº£¬µÎÈëAgNO3ÈÜÒº²úÉú°×É«³Áµí£¬ÔÙ¼ÓÈë¹ýÁ¿µÄÏ¡ÏõËᣬ
³Áµí²»Ïûʧ¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚʵÑé¢ÙÖУ¬ÏÂͼËùʾµÄ²Ù×÷ÖÐÕýÈ·µÄÊÇ___________£¨Ìî´úºÅ£©
£¨2£©ÔÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇ_______________£¬¿ÉÄÜ´æÔÚµÄÀë×ÓÊÇ_________£¬ÔÚ¿ÉÄÜ´æÔÚµÄÀë×ÓÖУ¬Ö»Òª¶ÔÇ°ÊöijһʵÑé²½ÖèÖеÄÊÔ¼Á½øÐиĽø£¬¸Ä½øµÄ·½·¨ÊÇ____
_ ¡£
£¨3£©ÓÃÀë×Ó·½³Ìʽ±íʾ£º¢ÙÖÐÈÜÒºÄܵ¼ÖÂÊÔÖ½±äÀ¶É«µÄÔÒò_____________________£»¢Ú²úÉú³ÁµíµÄÔÀí_____________________________
¢ÙÓúìɫʯÈïÊÔÖ½¼ì²â¸ÃÈÜÒº£¬ÊÔÖ½ÏÔÀ¶É«£»
¢ÚÈ¡ÈÜÒºÉÙÐí£¬¼ÓÈëÍƬºÍÏ¡ÁòËá¹²ÈÈ£¬²úÉúÎÞÉ«ÆøÌ壬¸ÃÆøÌåÓöµ½¿ÕÆøÁ¢¼´±äΪºì
×ØÉ«£»
¢ÛÈ¡ÈÜÒºÉÙÐí£¬µÎ¼ÓÑÎËáµÄ¹ý³ÌÖÐÓа×É«³Áµí³öÏÖ¹ý
¢ÜÈ¡ÈÜÒºÉÙÐí£¬µÎÈëÂÈ»¯±µÈÜÒº²úÉú°×É«³Áµí£¬¸Ã³ÁµíÄܲ¿·ÖÈܽâÔÚ×ãÁ¿µÄÏ¡ÑÎËáÖÐ
¢ÝȡʵÑé¢ÜºóµÄ³ÎÇåÈÜÒº£¬µÎÈëAgNO3ÈÜÒº²úÉú°×É«³Áµí£¬ÔÙ¼ÓÈë¹ýÁ¿µÄÏ¡ÏõËᣬ
³Áµí²»Ïûʧ¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚʵÑé¢ÙÖУ¬ÏÂͼËùʾµÄ²Ù×÷ÖÐÕýÈ·µÄÊÇ___________£¨Ìî´úºÅ£©
£¨2£©ÔÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇ_______________£¬¿ÉÄÜ´æÔÚµÄÀë×ÓÊÇ_________£¬ÔÚ¿ÉÄÜ´æÔÚµÄÀë×ÓÖУ¬Ö»Òª¶ÔÇ°ÊöijһʵÑé²½ÖèÖеÄÊÔ¼Á½øÐиĽø£¬¸Ä½øµÄ·½·¨ÊÇ____
_ ¡£
£¨3£©ÓÃÀë×Ó·½³Ìʽ±íʾ£º¢ÙÖÐÈÜÒºÄܵ¼ÖÂÊÔÖ½±äÀ¶É«µÄÔÒò_____________________£»¢Ú²úÉú³ÁµíµÄÔÀí_____________________________
£¨ 1 £© B D £¨2£©NO3£¡¢CO32£¡¢K+¡¢SO42£AlO2££»Cl££»½«¢ÜÖеÄBaCl2¸Ä±äBa£¨NO3£©2¡££¨3£©CO32£+H2O HCO3£+OH££»AlO2£+H++H2O = Al£¨OH£©3¡ý
£¨1£©ÓÃÊÔÖ½¼ìÑéÈÜÒºÐÔÖÊʱ£¬ÊÔÖ½Ó¦ÖÃÓÚ²£Á§Æ¬»ò±íÃæÃóÉÏ£¬±»¼ìÈÜҺͨ¹ý²£Á§°ô»ò½ºÍ·µÎ¹ÜÓëÊÔÖ½½Ó´¥¡££¨2£©ÓÉÈÜÒºÎÞÉ«ÖªÎÞFe3+£»ÓÉ¢ÙÖªÈÜÒº³Ê¼îÐÔÖªCO32£¡¢AlO2£ÖÁÉÙÓÐÒ»ÖÖ££»ÓÉ¢ÚÖªÓÐNO3££»ÓÉ¢ÛÖªÓÐAlO2££»ÓÉ¢ÜÖªÓÐCO32£¡¢SO42¡ª£¬CO32£ÓëAl3+¡¢Ba2+¾ù²»Äܹ²´æ£»ÓɵçÖÐÐÔÔÀíÖª±ØÓÐK+£»¢ÝÖеijÁµíÊÇAgCl£¬µ«ÒòʵÑé¢ÜÖмÓÓÐCl££¬¹ÊÎÞ·¨È·¶¨ÔÈÜÒºÖÐÊÇ·ñÓÐCl£¡£Èô½«¢ÜÖеÄBaCl2¸Ä±äBa£¨NO3£©2£¬Í¨¹ý²Ù×÷¢Ý¾Í¿ÉÒÔÈ·¶¨ÔÈÜÒºÖÐÊÇ·ñÓÐCl£¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿