ÌâÄ¿ÄÚÈÝ
(¹²13·Ö)ÓÉÈô¸ÉÖÖ¿ÉÈÜÐÔÎïÖÊ×é³ÉµÄ¹ÌÌå»ìºÏÎïX£¬¿ÉÄܺ¬ÓеÄÑôÀë×ÓºÍÒõÀë×Ó·Ö±ðÊÇ£º
| ÑôÀë×Ó | Na+ Mg2+ Al3+ Ag+ Ba2+ |
| ÒõÀë×Ó | OH- Cl- SO42- SO32- CO32- |
ΪÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑ飬ÊÔ¸ù¾ÝʵÑéÏÖÏóºÍÒªÇóÌî¿Õ¡£
(1)È¡ÉÙÐí¸Ã°×É«¹ÌÌå¼ÓË®Èܽ⣬×îºóµÃµ½ÎÞÉ«ÈÜÒº£»ÓÃpHÊÔÖ½¼ì²â£¬ÈÜÒºµÄpHΪ13¡£ÔòXÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÊÇ_____________¡£
(2)ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¸Õ¿ªÊ¼ÎÞ³Áµí£¬ºóÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó³ÁµíÏûʧ£¬²¢ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö¡£ÔòÓÉ(1)ºÍ(2)¿ÉµÃ³öµÄ½áÂÛÊÇ£ºXÖÐÒ»¶¨´æÔÚµÄÀë×ÓÓÐ____________£»ÓÖ¿ÉÈ·¶¨XÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÓÐ________________¡£
(3)Èô×é³ÉXµÄÎïÖÊÓÐÈýÖÖ£¬Ôò¿ÉÄÜÊÇ(Óû¯Ñ§Ê½±íʾ£¬Ð´³öÒ»×é¼´¿É) ________________¡£
(4)Éдý¼ìÑéµÄÀë×Ó¼°¼ìÑé·½·¨ÊÇ£º
| Éдý¼ìÑéµÄÀë×Ó | ¼ìÑé·½·¨ |
£¨1£©Ag+¡¢Mg2+£»£¨1·Ö£»¶à´ð»òÉÙ´ð¾ù²»µÃ·Ö£© ¡¡
£¨2£©CO32£ ¡¢Al 3+¡¢OH£¡¢Na+£¬Cl£ ºÍSO42£ ÖÁÉÙ´æÔÚÒ»ÖÖ£¨3·Ö£¬½ö´ðCO32£ ¡¢Al 3+¡¢OH£¡¢Na+¸ø1·Ö£»µ«ÈôÉÙÆäÖеÄÒ»ÖÖ¼´Îª0·Ö¡£´ðCO32£ ¡¢Al 3+¡¢OH£¡¢Na+ºÍCl£ ºÍSO42£ÆäÖÐÒ»ÖÖÀë×Ó»òÁ½Öֿɸø2·Ö£©£» Ba2+ ¡¢ SO32£ £»£¨1·Ö£©
£¨3£©Na2 CO3¡¢Na OH¡¢Al Cl 3£¨»òNa2 CO3¡¢Na OH¡¢Al 2(SO4)3µÈ£©£»£¨2·Ö£»³öÏÖÄÑÈÜÎï²»¸ø·Ö¡¢ÉÙÒ»ÖÖ»ò¶àÒ»ÖÖ²»µÃ·Ö£©
£¨4£©£¨6·Ö£¬Ö»¼ìÑéÒ»ÖÖÀë×ÓÇÒÕýÈ·µÃ3·Ö£»Ã»ÓÐÇ¿µ÷Àë×Ó¼ìÑéµÄÏȺ󵫷½·¨¶¼ÕýÈ·ÓÖûÓмÓÈëÀë×Ó¸ÉÈÅÔòµÃ6·Ö£»·ÖÁ½´Î£¬·Ö±ð¼ìÑé·½·¨ÕýÈ·Ò²¿ÉµÃ6·Ö£»Ö»¼ìÑéÒ»ÖÖÀë×Ó·½·¨´íÎóÔò²»µÃ·Ö£©
| ´ý¼ìÑéµÄÀë×Ó | ¼ìÑé·½·¨ |
| ÏȼìÑéSO42££¨1·Ö£© | È¡£¨1£©ÖÐÈÜÒºÓÃÏõËáËữºóµÎ¼ÓBa(NO3)2£ÛBaCl2¡¢Ba(OH)2Ò²¿É£ÝÈÜÒº¹Û²ìÊÇ·ñÓа×É«³ÁµíÉú³É¡££¨2·Ö£© |
| ÔÙ¼ìÑé Cl££¨1·Ö£© | ÈôÉÏÊöʵÑéÎÞ³Áµí£¬Ôò¼ÌÐø¼ÓÈëAgNO3ÈÜÒº¹Û²ìÊÇ·ñÓа×É«³ÁµíÉú³É£»ÈôÓгÁµí£¬ÔòÖÁ³ÁµíÍêÈ«ºóÈ¡ÉϲãÇåÒº£¨»ò¹ýÂ˺óÈ¡ÂËÒº£©µÎ¼ÓAgNO3ÈÜÒº¹Û²ìÊÇ·ñÓа×É«³ÁµíÉú³É£¨ÈôÉϲ½ÓÃBa(OH)2ÔòÒªÏõËáËữ£¬·ñÔò²»µÃ¸Ã2·Ö£»ÉÏÎÊÓÃÑÎËáËữ»òÉÏÎʼÓÈëµÄÊÇBaCl2Ôò±¾Îʲ»µÃ2·Ö£©¡££¨2·Ö£© |
(¹²13·Ö)ÓÉÈô¸ÉÖÖ¿ÉÈÜÐÔÎïÖÊ×é³ÉµÄ¹ÌÌå»ìºÏÎïX£¬¿ÉÄܺ¬ÓеÄÑôÀë×ÓºÍÒõÀë×Ó·Ö±ðÊÇ£º
| ÑôÀë×Ó | Na+ Mg2+ Al3+ Ag+ Ba2+ |
| ÒõÀë×Ó | OH- Cl- SO42- SO32- CO32- |
ΪÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑ飬ÊÔ¸ù¾ÝʵÑéÏÖÏóºÍÒªÇóÌî¿Õ¡£
(1)È¡ÉÙÐí¸Ã°×É«¹ÌÌå¼ÓË®Èܽ⣬×îºóµÃµ½ÎÞÉ«ÈÜÒº£»ÓÃpHÊÔÖ½¼ì²â£¬ÈÜÒºµÄpHΪ13¡£ÔòXÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÊÇ_____________¡£
(2)ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¸Õ¿ªÊ¼ÎÞ³Áµí£¬ºóÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó³ÁµíÏûʧ£¬²¢ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö¡£ÔòÓÉ(1)ºÍ(2)¿ÉµÃ³öµÄ½áÂÛÊÇ£ºXÖÐÒ»¶¨´æÔÚµÄÀë×ÓÓÐ____________£»ÓÖ¿ÉÈ·¶¨XÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÓÐ________________¡£
(3)Èô×é³ÉXµÄÎïÖÊÓÐÈýÖÖ£¬Ôò¿ÉÄÜÊÇ(Óû¯Ñ§Ê½±íʾ£¬Ð´³öÒ»×é¼´¿É) ________________¡£
(4)Éдý¼ìÑéµÄÀë×Ó¼°¼ìÑé·½·¨ÊÇ£º
| Éдý¼ìÑéµÄÀë×Ó | ¼ìÑé·½·¨ |
|
|
|
(¹²13·Ö)ÓÉÈô¸ÉÖÖ¿ÉÈÜÐÔÎïÖÊ×é³ÉµÄ¹ÌÌå»ìºÏÎïX£¬¿ÉÄܺ¬ÓеÄÑôÀë×ÓºÍÒõÀë×Ó·Ö±ðÊÇ£º![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
| ÑôÀë×Ó | Na+ Mg2+ Al3+ Ag+ Ba2+ |
| ÒõÀë×Ó | OH- Cl- SO42- SO32- CO32- |
| Éдý¼ìÑéµÄÀë×Ó | ¼ìÑé·½·¨ |
| | |
(¹²13·Ö)ÓÉÈô¸ÉÖÖ¿ÉÈÜÐÔÎïÖÊ×é³ÉµÄ¹ÌÌå»ìºÏÎïX£¬¿ÉÄܺ¬ÓеÄÑôÀë×ÓºÍÒõÀë×Ó·Ö±ðÊÇ£º![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
![]()
|
ÑôÀë×Ó |
Na+ Mg2+ Al3+ Ag+ Ba2+ |
|
ÒõÀë×Ó |
OH- Cl- SO42- SO32- CO32- |
ΪÁ˼ø¶¨ÆäÖеÄÀë×Ó£¬ÏÖ½øÐÐÈçÏÂʵÑ飬ÊÔ¸ù¾ÝʵÑéÏÖÏóºÍÒªÇóÌî¿Õ¡£
![]()
(1)È¡ÉÙÐí¸Ã°×É«¹ÌÌå¼ÓË®Èܽ⣬×îºóµÃµ½ÎÞÉ«ÈÜÒº£»ÓÃpHÊÔÖ½¼ì²â£¬ÈÜÒºµÄpHΪ13¡£ÔòXÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÊÇ_____________¡£
(2)ÏòÈÜÒºÖеμÓÑÎËáÈÜÒº£¬¸Õ¿ªÊ¼ÎÞ³Áµí£¬ºóÓгÁµíÉú³É£¬¼ÌÐøµÎ¼Ó³ÁµíÏûʧ£¬²¢ÓÐÎÞÉ«ÎÞÎ¶ÆøÌåÒݳö¡£ÔòÓÉ(1)ºÍ(2)¿ÉµÃ³öµÄ½áÂÛÊÇ£ºXÖÐÒ»¶¨´æÔÚµÄÀë×ÓÓÐ____________£»ÓÖ¿ÉÈ·¶¨XÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÓÐ________________¡£
![]()
(3)Èô×é³ÉXµÄÎïÖÊÓÐÈýÖÖ£¬Ôò¿ÉÄÜÊÇ(Óû¯Ñ§Ê½±íʾ£¬Ð´³öÒ»×é¼´¿É) ________________¡£
(4)Éдý¼ìÑéµÄÀë×Ó¼°¼ìÑé·½·¨ÊÇ£º
|
Éдý¼ìÑéµÄÀë×Ó |
¼ìÑé·½·¨ |
|
|
|