ÌâÄ¿ÄÚÈÝ

º£Ë®ÊÇÑεķḻ±¦²Ø£¬º£Ë®µÄÏÌ¡¢É¬Î¶¸Ð£¬ÊÇÓÉÓÚº£Ë®Öгýº¬ÓÐʳÑÎÒÔÍ⣬»¹º¬ÓжàÖÐÑÎÀàÎïÖÊ£®ÒÑÖªº£Ë®Öк¬ÓзḻµÄNa+¡¢K+¡¢Ca2+¡¢Mg2+¡¢Cl-¡¢SO42-¡¢µÈÀë×Ó£¬Í¨¹ýÁÀɹº£Ë®£¬¿ÉÒÔÕô·¢³ýÈ¥ÆäË®·Ö£¬µÃµ½º¬Óн϶àÔÓÖʵÄÂÈ»¯Äƾ§Ìå--´ÖÑΣ®
Äã¾õµÃ´ÖÑξ§ÌåÖеÄÔÓÖÊÊÇָʲôÎïÖÊ£¬ÇëÄãд³öËüÃǵĻ¯Ñ§Ê½£º______£®
Èç¹ûÇëÄã¼ì²â´ÖÑÎÖÐÊÇ·ñº¬ÓÐSO42-£¬ÄãµÄ×ö·¨ÊÇ£º______£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¿ÉÒÔ½«ËÄÖÖÑôÀë×ÓºÍÁ½ÖÖÒõÀë×Ó½øÐÐ×éºÏÐγɵÄÎïÖÊ£¬½øÐзÖÎö±È½Ï½â´ð£®
£¨2£©Òª¼ìÑéÁòËá¸ù¿ÉÒÔÓñµÀë×ÓÐγÉÁòËá±µ³Áµí£¬Óë±µÀë×ÓÐγÉÎïÖʵÄÒõÀë×ÓÓÖ²»ÄÜÐγɳÁµí£¬¼ÓÈëµÄÏõËáÊÇΪÁËÅųö̼Ëá¸ùÀë×ӵĸÉÈÅ£®
½â´ð£º½â£º£¨1£©¿ÉÒÔ½«ËÄÖÖÑôÀë×ÓºÍÁ½ÖÖÒõÀë×ÓÁ½Á½×éºÏÐγÉÎïÖÊ£¬ÁÐÈçÏ£º
  Na+ K+ Ca2+ Mg2+Cl-  SO42-
 Na+ ______ ______ ____ ______ NaCl Na2SO4
 K+ _____ _______ ______ ______ KCl K2SO4
 Ca2+ _________ ______ ______ _____ CaCl2 CaSO4
 Mg2+ ____ ______ ______ _____ MgCl2 MgCl2
Cl-  
 NaCl
 KCl CaCl2 MgCl2 ______ ______
 SO42-Na2SO4  K2SO4CaSO4 MgCl2 _______ _____
¸ù¾ÝÉϱí¿ÉÖª£¬´ÖÑξ§ÌåÖеÄÔÓÖÊÊÇ£ºNa2SO4¡¢KCl¡¢K2SO4¡¢CaCl2¡¢MgCl2¡¢MgSO4£¨ÁòËá¸ÆÎ¢ÈÜÓÚË®£¬ËùÒÔ²»ÄÜ´óÁ¿´æÔÚÓÚÈÜÒºÖУ©£®
£¨2£©Òª¼ìÑéÁòËá¸ùÓ¦¸ÃÓú¬±µÀë×ӵϝºÏÎïÓëÁòËá¸ùÐγÉÁòËá±µ³Áµí£¬Óë±µÀë×ÓÐγÉÎïÖʵÄÒõÀë×ÓÓÖ²»ÄÜÐγɳÁµí£¬¼ÓÈëµÄÏõËáÊÇΪÁËÅųý̼Ëá¸ùÀë×ӵĸÉÈÅ£¬¹Ê´ð°¸Îª£ºÈ¡ÉÙÁ¿´ÖÑÎÈÜÓÚÕôÁóË®£¬ÔÙµÎÈë2¡«3µÎBa£¨NO3£©2ÈÜÒº£¬ÈçÓа×É«³Áµí£¬ÔÙ¼Ó¼¸µÎÏ¡ÏõËᣬÈô³Áµí²»Èܽ⣬¾Í˵Ã÷¾«ÑÎÖк¬ÓÐSO42-Àë×Ó£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËÀë×ӵļìÑ飬ÒÔ¼°»¯ºÏÎïµÄÕýÈ·Êéд£¬ÄѶȲ»´ó£¬±ãÓÚ×÷´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø