ÌâÄ¿ÄÚÈÝ

ÔÚÑÎËá³ýÌúÐâµÄʵÑéÖУ¬ÎÒÃdz£»á·¢ÏÖÉúÐâµÄÌú¶¤±íÃæÓÐһЩÆøÅݲúÉú¡£ÆøÅÝÊÇÔõô²úÉúµÄ?Õë¶ÔÕâÒ»ÎÊÌ⣬ͬѧ ÃÇÌá³öÁËÓйؼÙÉ裬²¢Éè¼ÆÁËÈçͼ¼×ËùʾµÄʵÑé·½°¸½øÐÐ̽¾¿¡£ÊµÑéʱ£¬¹Û²ìµ½·ÅÓÐÌúµÄÊÔ¹ÜÖÐÓÐÆøÅݲúÉú£¬¶øÁíÒ»ÊÔ¹ÜÖÐûÓУ¬´Ó¶øÑéÖ¤ÁË×Ô¼ºµÄ¼ÙÉèÊdzÉÁ¢µÄ¡£

£¨1£©·ÖÎöÉÏÊöʵÑ飬ÄãÈÏΪͬѧÃǽ¨Á¢µÄ¼ÙÉèÊÇ   ¡£
£¨2£©ÓÐͬѧÈÏΪÉÏÊöʵÑé²»¹»ÑϽ÷£¬ÈÜÒºÖеÄË®¿ÉÄÜ»á¶ÔʵÑé²úÉúÓ°Ïì¡£ÓÚÊÇËûÃÇÓÖ½øÐÐÁ˶ÔÕÕʵÑ飬ÇëÄãÔÚ´ðÌâ¾íµÄÐéÏß¿òÖÐÓÃͼʾµÄÐÎʽ½«Í¼ÒҵĶÔÕÕʵÑé²¹³äÍêÕû¡£
£¨3£©»¹ÓÐͬѧÏ룺ÆøÌå»á²»»áÊÇÌúÐâÓëË®·´Ó¦²úÉúµÄ?ËûÈÏΪ»¹Òª²¹³äÒ»¸öÌúÐâÓëË®·´Ó¦µÄʵÑ飬Äã¾õµÃÓÐûÓбØÒª?               ¡£ 

£¨1£©³ýÌúÐâʱ£¬ÆøÅÝÊÇÌúÓëÑÎËá·´Ó¦²úÉúµÄ£»£¨2£© ÊÔ¹ÜÖзÅÌúºó¼ÓË®£¨3£©Ã»ÓбØÒª

½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÓÐÆøÅÝÉú³É˵Ã÷Éú³ÉÁËÆøÌ壬ÓÉÓÚ¸ÃͬѧÔÚÌúÖмÓÈëÁËÏ¡ÑÎËᣬ¼´×öÁ˶ÔÕÕʵÑ飬ÄÇôËûµÄ¼ÙÉèÊdzýÌúÐâʱ£¬ÆøÅÝÊÇÌúÓëÑÎËá·´Ó¦²úÉúµÄ£»
£¨2£©ÓÉÓÚÈÏΪˮ»á¶ÔʵÑéÔì³ÉÓ°Ï죬ÄÇô¾ÍÒªÅųýË®µÄ¸ÉÈÅ£¬°ÑÌú·ÅÈëË®ÖÐ×ö¶Ô±ÈʵÑ飻
£¨3£©ÌúÐâµÄÖ÷Òª³É·ÖÊÇÑõ»¯Ìú£¬Ñõ»¯Ìú²»ÓëË®·´Ó¦£¬¹ÊûÓбØÒª²¹³äʵÑé¡£
¿¼µã£ºÊµÑéÉè¼Æ¼°ÊµÑé·½°¸µÄÆÀ¼Û¡¢¸Ä½ø

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

̼ÊÇÐγɻ¯ºÏÎïÖÖÀà×î¶àµÄÔªËØ£¬º¬Ì¼ÎïÖÊÊÇÖÐѧ»¯Ñ§Ñо¿µÄÖØÒªÄÚÈÝ¡£
£¨1£©¡°µÍ̼Éú»î¡±³«µ¼µÍÄÜÁ¿¡¢µÍÏûºÄ£¬Ö÷ÒªÊÇΪÁ˼õÉÙ          (Ìѧʽ)µÄÅÅ·ÅÁ¿¡£
£¨2£©ÈçͼΪԪËØÖÜÆÚ±íÖеÄÒ»¸ñ£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ         (Ìî±êºÅ)¡£

A£®Ì¼ÔªËØÊôÓڷǽðÊôÔªËØ
B£®Ì¼Ô­×ÓºËÄÚÖÊ×ÓÊýΪ6
C£®Ì¼ÔªËصÄÔ­×ӽṹʾÒâͼΪ
D£®Ì¼µÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª12£®01
£¨3£©Ð¡Ã÷Éè¼ÆÁËÈçÏÂʵÑé·½°¸£ºÈ¡ËĶäÓÃʯÈïÊÔҺȾ³É×ÏÉ«µÄ¸ÉÔïС»¨£¬°´ÏÂͼÖеIJ½ÖèI¡«¢ôÒÀ´Î½øÐÐʵÑ飬¹Û²ìС»¨µÄÑÕÉ«±ä»¯ £¨×ÊÁÏ£º×ÏɫʯÈïÊÔÒºÓöËá±äºìÉ«£©£®

¢Ù¸Ã·½°¸Öй۲쵽ֽ»¨µÄÑÕÉ«±ä»¯ÊÇ£º
I£®Ö½»¨±äºì¢ò£®Ö½»¨²»±äºì¢ó£®                      ¢ô£®                  £®
¢Ú²½ÖèI¡¢¢òÁ½Ïî˵Ã÷ÁËʲô£¿                                           ¡£
¢Û¸ÃͬѧÉè¼ÆÒÔÉÏËÄ×éʵÑéÊÇΪÁË̽¾¿Ê²Ã´ÎÊÌ⣿
¢Üд³ö¸ÃʵÑéÖÐËù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                       £®
£¨4£©¼ÆËãҪʹ80gÑõ»¯Í­ÍêÈ«»¹Ô­,ÐèҪ̼µÄÖÊÁ¿ÖÁÉÙÊǶàÉÙ£¿

(9·Ö)µØÇòÉϵĽðÊô×ÊÔ´¹ã·ºµØ´æÔÚÓڵؿǺͺ£ÑóÖУ¬¹¤ÒµÉÏÖ÷ÒªÊÇ´Óº¬ÓнðÊôÔªËز¢Óпª²É¼ÛÖµµÄ¿óʯÖÐÌáÁ¶½ðÊô¡£
£¨1£©³àÌú¿óÔÚ×ÔÈ»½çÖд¢²Ø·á¸»£¬ÆäÖ÷Òª³É·ÖµÄ»¯Ñ§Ê½ÊÇ            ¡£
£¨2£©´ÅÌú¿óµÄÖ÷Òª³É·ÖÊÇFe3O4¡£ÔÚFe3O4ÖдæÔÚÁ½ÖÖ²»Í¬¼Û̬µÄÌúÀë×Ó£¬ÆäÖÐ1/3ÊÇFe2+£¬2/3ÊÇFe3+¡£Çëд³öFe3O4ÓëÑÎËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                       ¡£
£¨3£©¹¤ÒµÉÏÖ÷Òª²ÉÓø߯Á¶Ìú£¬³£Óõ½µÄÔ­ÁÏÓÐÌú¿óʯ¡¢½¹Ì¼¡¢Ê¯»ÒʯºÍ¿ÕÆø¡£ÆäÖУ¬½¹Ì¼µÄ×÷ÓÃÊÇ                                                ¡£(½ö´ðÒ»µã)
£¨4£©ÓÉÓÚÌúµÄÑõ»¯ÎïÖÐFe3O4ºÍFeO¾ùΪºÚÉ«£¬ÊµÑéÊÒÓÃCO»¹Ô­Fe2O3µÃµ½µÄÌúÖÐÊÇ·ñ»áº¬ÓÐFe3O4ºÍFeO£¬Ä³Í¬Ñ§Éè¼ÆÁËÏÂÁÐ̽¾¿ÊµÑé¡£
×ÊÁÏ£ºFeCl3ÈÜÒºÓëÌú·¢ÉúµÄ·´Ó¦ÊÇ2FeCl3+Fe=3FeCl2£¬µ«FeCl3ÈÜÒº²»ÓëFe3O4¡¢FeO·´Ó¦£»º¬ÓÐFe3+µÄÑÎÈÜÒºÓöµ½KSCNÈÜҺʱ±ä³ÉºìÉ«£¬ÀûÓø÷´Ó¦¿É¼ìÑéFe3+µÄ´æÔÚ¡£
¡¾Ìá³öÎÊÌâ¡¿CO»¹Ô­Fe2O3µÃµ½ºÚÉ«²úÎïµÄ³É·ÖÊÇʲô?
¡¾²Â Ïë¡¿
²ÂÏël£ºFe           ²ÂÏë2£ºFeºÍFe3O4£»
²ÂÏë3£ºFeºÍFeO£»   ²ÂÏë4:                         ¡£
¡¾ÊµÑé̽¾¿¡¿ÏÞÑ¡ÊÔ¼Á£ºC0¡¢ÑÎËá¡¢³ÎÇåʯ»ÒË®¡¢KSCNÈÜÒº¡¢FeCl3ÈÜÒº¡£

ʵÑé²Ù×÷
ʵÑéÏÖÏó
ʵÑé½áÂÛ
¢ñÈ¡ÉÙÁ¿ºÚÉ«²úÎï¼ÓÈëµ½×°ÓÐ×ãÁ¿FeCl3ÈÜÒºµÄÉÕ±­ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬¶Ô¹ýÂËËùµÃ¹ÌÌåÓÃÕôÁóˮϴµÓ¡£
ºÚÉ«¹ÌÌ岿·ÖÈܽ⡣
²ÂÏë2ºÍ4¶¼
²»³ÉÁ¢¡£
¢ò                                         
                £¬                                              ¡£
ºÚÉ«¹ÌÌåÈ«²¿Èܽ⣬ÈÜÒº
²»±äºìÉ«¡£
¢óÁíÈ¡ÉÙÁ¿ºÚÉ«²úÎï×°Èë²£Á§¹ÜÖУ¬Í¨ÈëC0£¬Ò»¶Îʱ¼äºó¼ÓÈÈ£¬²¢½«·´Ó¦ºóµÄÆøÌåͨÈë×°ÓÐÒ»¶¨Á¿µÄ                    µÄÉÕ±­ÖС£
                                         
                     ¡£
²ÂÏël²»³ÉÁ¢£¬
²ÂÏë3³ÉÁ¢¡£

£¨7 ·Ö£©ÊµÑéС×éÑо¿ÑÎËá¡¢ÇâÑõ»¯¸ÆÁ½ÖÖÎïÖʵĻ¯Ñ§ÐÔÖÊ£¬×öÁËÈçͼËùʾ 8 ¸öʵÑé¡£

¢Ù     ¢Ú      ¢Û      ¢Ü     ¢Ý      ¢Þ      ¢ß      ¢à
¢ÅÇëÄã´ÓÉÏÊö 8 ¸öʵÑéÖÐÈÎÑ¡Ò»¸ö£¬ÃèÊöÆäʵÑéÏÖÏ󣺣¨Ð´ÇåÊԹܱêºÅ¼°¶ÔÓ¦ÊÔ¹ÜÖгöÏÖµÄÏÖÏ󣩠                                                                          .
¢ÆʵÑéºó£¬Ä³ÊÔ¹ÜÖеõ½»ÆÉ«ÈÜÒº£¬¸ÃÊÔ¹ÜÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                                       ¡£
¢ÇʵÑéºó£¬Ä³ÊÔ¹ÜÖеõ½ºìÉ«ÈÜÒº£¬ÏòÆäÖмÓÈë×ãÁ¿µÄÏ¡ÑÎËᣬÈÜÒº±äΪÎÞÉ«¡£ÓÉ´ËÍƶϣ¬¸ÃÊÔ¹ÜÖÐ×î³õÊ¢ÓеÄÎïÖÊÊÇ                   ¡£
¢ÈʵÑéºó£¬Ä³ÊÔ¹ÜÖеõ½ÎÞÉ«ÈÜÒº A£¬ÏòÆäÖÐÖðµÎµÎ¼Ó Na2CO3 ÈÜÒº£¬ÏÈÓÐÆøÅݲúÉú£¬ ¼ÌÐøµÎ¼Ó£¬ÓÖ²úÉú°×É«³Áµí¡£ÓÉ´ËÍƶϣ¬µÎ¼Ó Na2CO3 ÈÜҺ֮ǰµÄ¸Ã·´Ó¦¿ÉÄÜ·¢ÉúÔÚ______ºÅÊÔ¹ÜÖУ¬ÎÞÉ«ÈÜÒº A ÖеĽðÊôÑôÀë×ÓÊÇ           £¨Ð´Àë×Ó·ûºÅ£©¡£ÇëÄã²ûÊöÎÞÉ«ÈÜÒº A ÖмÓÈë Na2CO3 ÈÜÒººó£¬Ã»ÓÐÁ¢¼´²úÉú°×É«³ÁµíµÄÔ­Òò£º                                      ¡£

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

¾«Ó¢¼Ò½ÌÍø