ÌâÄ¿ÄÚÈÝ

ÏÂÁÐʵÑé²Ù×÷¡¢ÏÖÏ󼰵óö½áÂÛÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÏòijÎÞÉ«ÈÜÒº¼ÓÈëÇâÑõ»¯ÄÆÈÜÒº²¢¼ÓÈÈ£¬²úÉúʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壬¿ÉµÃ³ö½áÂÛ£ºÈÜÒºÖк¬NH4+
B£®ÓÃpHÊÔÖ½²â¶¨Ä³ÈÜÒºµÄpHʱ£¬Ð轫pHÊÔÖ½·ÅÈëÈÜÒºÖУ¬¹Û²ìÆäÑÕÉ«±ä»¯£¬¸ú±ê×¼±ÈÉ«¿¨±È½Ï
C£®ÏòijÎÞÉ«ÊÔÒº¼ÓÈëNa2CO3ÈÜÒº²úÉú°×É«³Áµí£¬¿ÉµÃ³ö½áÂÛ£ºÊÔÒºÖк¬Ca(OH)2
D£®ÏòijÎÞÉ«ÈÜÒº¼ÓÈëÏõËáÒøÈÜÒºÓа×É«³Áµí²úÉú£¬¸ÃÈÜÒºÖÐÒ»¶¨Óк¬Cl¡ª
A

ÊÔÌâ·ÖÎö£ºA£ºNH4+µÄ¼ì²â
B:ÓÃpHÊÔÖ½²â¶¨Ä³ÈÜÒºµÄpHʱ£¬Óò£Á§°ôպȡÉÙÁ¿ÈÜÒºÔÚpHÊÔÖ½ÉÏ¡£¹Û²ìÆäÑÕÉ«±ä»¯£¬¸ú±ê×¼±ÈÉ«¿¨±È½Ï
C£ºÄÜÓë̼Ëá¸ù·´Ó¦Éú³É°×É«³ÁµíµÄ»¹ÓÐBa2+
D£º¼ÓÈëÏõËáËữ£¬ÔٵμÓÏõËáÒøÈÜÒº£¬Èô³öÏÖ°×É«³Áµí²»ÈÜÓÚÏõËᣬ˵Ã÷ÈÜÒºÖÐÓÐÂÈÀë×Ó£¬AgCl ÊDz»ÈÜÓÚÏõËáµÄ°×É«³Áµí£¬ÆäËûµÄº¬Òø²»ÈÜÎï¿ÉÒÔÈܽâÔÚÏõËáÖС£
µãÆÀ£ºÔÚ»ìºÏÎïÖмì²âÀë×ӵĴæÔÚ»òÕßijһÎïÖʵĴæÔÚʱ£¬Òª³ä·Ö¿¼ÂǸÆÀë×Ó»òÕ߸ÃÎïÖʵÄÌØÐÔ¡£ÒÔ´Ë×÷³öÅжϡ£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø