ÌâÄ¿ÄÚÈÝ

ijÎÞÉ«ÈÜÒº£¬ÓÉNa+¡¢Ag+¡¢Ba2+¡¢Al3+¡¢AlO2-¡¢MnO4-¡¢CO32-¡¢SO42-ÖеÄÈô¸ÉÖÖ×é³É£®È¡¸ÃÈÜÒº½øÐÐÈçÏÂʵÑ飺
A£®È¡ÊÊÁ¿ÊÔÒº£¬¼ÓÈë¹ýÁ¿ÑÎËᣬÓÐÆøÌå¼×Éú³É£¬²¢µÃµ½³ÎÇåÈÜÒº£»
B£®ÔÚAËùµÃÈÜÒºÖÐÔÙ¼ÓÈë¹ýÁ¿µÄ̼ËáÇâï§ÈÜÒº£¬ÓÐÆøÌå¼×Éú³É£¬Í¬Ê±Îö³ö°×É«³Áµí¼×£»
C£®ÔÚBËùµÃÈÜÒºÖмÓÈë¹ýÁ¿Ba£¨OH£©2ÈÜÒº£¬Ò²ÓÐÆøÌåÒÒÉú³É£¬²¢Óа×É«³ÁµíÒÒÎö³ö£®
¸ù¾ÝÉÏÊöʵÑ黨´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈÜÒºÖÐÒ»¶¨²»´æÔÚµÄÀë×ÓÊÇ
 
£»Ò»¶¨´æÔÚÀë×ÓÊÇ
 
£»
£¨2£©ÆøÌå¼×Ϊ
 
°×É«³Áµí¼×Ϊ
 
ÆøÌåÒÒΪ
 
±¾Ð¡Ìâ¾ùÌѧʽ£©
£¨3£©ÅжϳÁµíÒҳɷֵķ½·¨ÊÇ
 
£®
¿¼µã£ºÎïÖʵļìÑéºÍ¼ø±ðµÄʵÑé·½°¸Éè¼Æ
רÌ⣺ÎïÖʼìÑé¼ø±ðÌâ
·ÖÎö£ºÈÜÒºÎÞÉ«£¬Ò»¶¨Ã»ÓиßÃÌËá¸ùÀë×Ó£¬
A£®Äܹ»ÓëÑÎËáÉú³ÉÆøÌåµÄÀë×ÓΪ̼Ëá¸ùÀë×Ó£¬Äܹ»Óë̼Ëá¸ùÀë×Ó·´Ó¦µÄÀë×Ó²»ÄÜ´æÔÚ£»
B£®ËµÃ÷·¢ÉúÁË˫ˮ½â£¬Ò»¶¨´æÔÚÓë̼ËáÇâ¸ùÀë×Ó·¢Éú˫ˮ½âµÄÀë×Ó£»
C£®ÆøÌåÒÒΪ°±Æø£¬°×É«³ÁµíΪ̼Ëá±µ»òÁòËá±µ£¬¾Ý´Ë½øÐÐÍÆ¶Ï£®
½â´ð£º ½â£ºÄ³ÎÞÉ«ÈÜÒº£¬ËµÃ÷ÈÜÒºÖÐÒ»¶¨²»»á´æÔÚ¸ßÃÌËá¸ùÀë×Ó£¬
A£®¼ÓÈë¹ýÁ¿ÑÎËᣬÓÐÆøÌåÉú³É£¬²¢µÃµ½ÎÞÉ«ÈÜÒº£¬Éú³ÉµÄÆøÌå¼×Ϊ¶þÑõ»¯Ì¼£¬ËùÒÔÈÜÒºÖÐÒ»¶¨´æÔÚCO32-£¬Ò»¶¨²»´æÔÚAg+¡¢Ba2+¡¢Al3+£¬ÑôÀë×ÓֻʣÏÂÁËÄÆÀë×Ó£¬¸ù¾ÝÈÜÒºÒ»¶¨³ÊµçÖÐÐÔ¿ÉÖªÈÜÒºÖÐÒ»¶¨´æÔÚNa+£»
B£®ÔÚAËùµÃÈÜÒºÖмÓÈë¹ýÁ¿NH4HCO3ÈÜÒº£¬ÓÐÆøÌåÉú³É£¬Í¬Ê±Îö³ö°×É«³Áµí¼×£¬°×É«³Áµí¼×ΪÇâÑõ»¯ÂÁ£¬Ô­ÈÜÒºÖÐÒ»¶¨´æÔÚAlO2-£¬
C£®ÔÚBËùµÃÈÜÒºÖмÓÈë¹ýÁ¿Ba£¨OH£©2ÈÜÒº£¬Ò²ÓÐÆøÌåÉú³É£¬Í¬Ê±Îö³ö°×É«³ÁµíÒÒ£¬°×É«³ÁµíÒ»¶¨º¬ÓÐ̼Ëá±µ£¬¿ÉÄܺ¬ÓÐÁòËá±µ£»
£¨1£©ÓÉÒÔÉÏ·ÖÎö¿ÉÖªÈÜÒºÖÐÒ»¶¨´æÔÚµÄÀë×ÓÓУºCO32-¡¢Na+¡¢AlO2-£¬Ò»¶¨²»´æÔÚMnO4-¡¢Ag+¡¢Ba2+¡¢Al3+£¬
¹Ê´ð°¸Îª£ºMnO4-¡¢Ag+¡¢Ba2+¡¢Al3+£»CO32-¡¢Na+¡¢AlO2-£»
£¨2£©Éú³ÉµÄÆøÌå¼×Ϊ¶þÑõ»¯Ì¼£¬°×É«³Áµí¼×ΪÇâÑõ»¯ÂÁ£¬ÆøÌåÒÒΪ°±Æø£¬
¹Ê´ð°¸Îª£ºCO2£»Al£¨OH£©3£»NH3£»
£¨3£©°×É«³ÁµíÒÒÒ»¶¨º¬ÓÐ̼Ëá±µ£¬¿ÉÄܺ¬ÓÐÁòËá±µ£¬¿É¼ÓÈëÑÎËá¼ìÑ飬Èç³Áµí²¿·ÖÈܽ⣬Ôòº¬ÓÐ̼Ëá±µºÍÁòËá±µ£¬Èç³ÁµíÈ«²¿Èܽ⣬ÔòÖ»º¬Ì¼Ëá±µ£¬
¹Ê´ð°¸Îª£ºµÎ¼ÓÑÎËá¼ìÑ飬Èç³Áµí²¿·ÖÈܽ⣬Ôòº¬ÓÐ̼Ëá±µºÍÁòËá±µ£¬Èç³ÁµíÈ«²¿Èܽ⣬ÔòÖ»º¬Ì¼Ëá±µ£®
µãÆÀ£º±¾Ì⿼²éÁ˳£¼ûÀë×ӵļìÑé·½·¨£¬ÌâÄ¿ÄѶȲ»´ó£¬×¢Òâ¸ù¾ÝÈÜÒº³ÊµçÖÐÐÔÅжÏÈÜÒºÖдæÔÚµÄÀë×Ó·½·¨£¬±¾Ìâ³ä·Ö¿¼²éÁËѧÉúµÄ·ÖÎö¡¢Àí½âÄÜÁ¦£¬ÒªÇóÊìÁ·ÕÆÎÕ³£¼ûÀë×ӵļìÑé·½·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ij»¯Ñ§ÊµÑéÐËȤС×éÔÚ¡°Ì½¾¿ÂÈË®Óëä廯ÑÇÌúÈÜÒº·´Ó¦¡±µÄʵÑéÖз¢ÏÖ£º¡°ÔÚ×ãÁ¿µÄä廯ÑÇÌúÈÜÒºÖУ¬¼ÓÈë1¡«2µÎÂÈË®£¬Õñµ´ºóÈÜÒº³Ê»ÆÉ«£®¡±¸ù¾ÝÒÑÓл¯Ñ§ÖªÊ¶¼°×ÊÁÏ£¬ÇëÄã¶ÔÉÏÊöÏÖÏóÐγÉÔ­Òò½øÐзÖÎöÓë̽¾¿£º
£¨1£©Ìá³öÎÊÌâ²ÂÏ룺
ÈÜÒº³Ê»ÆÉ«ÊÇÒò·¢ÉúÀë×Ó·´Ó¦¢Ù2Fe2++Cl2=2Fe3++2Cl-ËùÖ£®ÈÜÒº³Ê»ÆÉ«ÊÇÒò·¢ÉúÀë×Ó·´Ó¦¢Ú
 
£¨ÌîÀë×Ó·½³Ìʽ£©ËùÖ£®
£¨2£©Éè¼ÆÊµÑé²¢ÑéÖ¤
ΪÑéÖ¤¢ÙÓë¢ÚÖÐÊÇÄĸöÔ­Òòµ¼ÖÂÁËÈÜÒº±ä»ÆÉ«£¬Éè¼Æ²¢½øÐÐÁËÒÔÏÂʵÑ飮Çë¸ù¾ÝÒÔÏÂËù¸øÊÔ¼Á£¬½øÐкÏÀíÑ¡Óã¬Íê³ÉʵÑé·½°¸1ºÍ·½°¸2£º
ÊÔ¼Á·Ó̪ÊÔÒº¡¢CCl4¡¢ÎÞË®¾Æ¾«¡¢KSCNÈÜÒº
·½°¸²Ù×÷²½ÖèʵÑéÏÖÏó½áÂÛ
1È¡ËùÊö»ÆÉ«ÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼Ó²¢Õñµ´ÈÜÒº±äºìÉ«
2È¡ËùÊö»ÆÉ«ÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼Ó²¢Õñµ´£¨Í¬ÉÏ£©
£¨3£©ÊµÑé½áÂÛ£ºÒÔÉÏʵÑé²»½öÑéÖ¤ÁËÈÜÒº±ä»ÆµÄÕæÊµÔ­Òò£¬Í¬Ê±Ö¤Ã÷ÁËFe2+µÄ»¹Ô­ÐÔ±ÈBr-
£¨Ìî¡°Ç¿¡±¡¢¡°Èõ¡±¡¢¡°¼¸ºõÒ»Ö¡±£©£®
£¨4£©ÊµÑ鷴˼
¢ñ£®¸ù¾ÝÉÏÊöʵÑéÍÆ²â£¬ÈôÔÚä廯ÑÇÌúÈÜÒºÖеÎÈë×ãÁ¿ÂÈË®£¬ÔÙ¼ÓÈëCCl4²¢³ä·ÖÕñµ´ºó¾²Ö¹£¬²úÉúµÄÏÖÏóÊÇ
 
£®
¢ò£®ÔÚ100mL FeBr2ÈÜÒºÖÐͨÈë2.24L Cl2£¨±ê×¼×´¿ö£©£¬ÈÜÒºÖÐÓÐ
1
2
µÄBr-±»Ñõ»¯³Éµ¥ÖÊBr2£¬ÔòÔ­FeBr2ÈÜÒºÖÐFeBr2µÄÎïÖʵÄÁ¿Å¨¶ÈΪ
 
mol?L-1£®

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

¾«Ó¢¼Ò½ÌÍø