ÌâÄ¿ÄÚÈÝ

Çë½áºÏÏÂÁг£ÓõÄÒÇÆ÷ºÍ×°Ö㬻شðÓйØÎÊÌ⣺

 


£¨1£©Ð´³ö±êºÅÒÇÆ÷µÄÃû³Æ£º£ä               £»e               ¡£

£¨2£©Ñ¡ÔñÉÏͼÖеĠ             £¨ÌîÐòºÅ£©¿É×éºÏ³ÉʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼µÄ·¢Éú×°Öã¬ÔÚ²»Ìí¼ÓËûÒÇÆ÷µÄÇé¿öÏ£¬¼ì²é¸Ã·¢Éú×°ÖÃÆøÃÜÐԵķ½·¨Îª                                                                                                              £»ÊÕ¼¯¶þÑõ»¯Ì¼ÆøÌ壬¿ÉÑ¡ÔñÉÏͼÖеĠ          £¨ÌîÐòºÅ£©×°Öã»ÈôÒª¼ìÑé¶þÑõ»¯Ì¼ÆøÌ壬ÔòÐ轫ÆøÌåͨ¹ýÊ¢ÓР                  µÄi×°Öá£

£¨3£©ÔÚʵÑéÊÒ³ýȥˮÖеIJ»ÈÜÐÔÔÓÖÊʱ£¬³ýÉÏͼÓйØÒÇÆ÷Í⣬±ØÐëÌí¼ÓµÄÒÇÆ÷º¬ÏÂÁÐÖеĠ             £¨ÌîÐòºÅ£©¡£ 

A.²£Á§°ô         B. Ìú¼Ų̈£¨´øÌúȦ£©        C.Ë®²Û        D.·ÖҺ©¶·

£¨1£©Â©¶·    Á¿Í²

   £¨2£©ab     »ò    ac

       ÓÃֹˮ¼Ð¼Ð½ôÏðƤ¹Ü£¬Ïò³¤¾±Â©¶·ÖмÓË®ÖÁÐγÉÒ»¶ÎË®Öù£¬¾²ÖÃÒ»»á¶ù£¬Ë®Öù²»¶®£¬ÔòÆøÃÜÐԺá£

       g   ³ÎÇåʯ»ÒË®

   £¨3£©AB

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
 Çë½áºÏÏÂÁг£ÓõÄÒÇÆ÷ºÍ×°Ö㬻شðÓйØÎÊÌ⣺
£¨1£©Ð´³öÉÏͼËùʾװÖÃÖбêÓÐÐòºÅµÄÒÇÆ÷Ãû³Æ£º¢Ù
ÊÔ¹Ü
ÊÔ¹Ü
£¬¢Ú
¼¯ÆøÆ¿
¼¯ÆøÆ¿
£®
£¨2£©ÊµÑéÊÒÖÐÓÃA¡¢E×°ÖÃÖÆÈ¡ÑõÆøʱ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
2KMnO4
  ¡÷  
.
 
K2MnO4+MnO2+O2¡ü
2KMnO4
  ¡÷  
.
 
K2MnO4+MnO2+O2¡ü
£¬ÊµÑéʱ£¬·¢ÏÖË®²ÛÖеÄË®±äΪºìÉ«£¬¿ÉÄÜÊÇÒòΪ
ÊԹܿÚûÓзÅÃÞ»¨ÍÅ
ÊԹܿÚûÓзÅÃÞ»¨ÍÅ
£®
£¨3£©ÓÃB×°ÖÃÖÆÑõÆø£¬¼ì²é¸Ã×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
´Ó³¤¾±Â©¶·ÖÐ×¢ÈëË®£¬µ±Ë®½þûÆä϶˹ܿÚʱ£¬Óõ¯»É¼Ð£¬¼Ðסµ¼Æø¹ÜÉÏÁ¬½ÓµÄ½ºÆ¤¹Ü£¬±£Ö¤´Ë´¦²»Â©Æø£»È»ºóÔÙ¼ÓÈëÉÙÁ¿µÄË®£¬ÈôÍ£Ö¹¼ÓË®ºó£¬³¤¾±Â©¶·ÖеÄË®Ãæ²»ÔÙϽµ£¬Ôò˵Ã÷´Ë×°ÖÃÆøÃÜÐÔÁ¼ºÃ
´Ó³¤¾±Â©¶·ÖÐ×¢ÈëË®£¬µ±Ë®½þûÆä϶˹ܿÚʱ£¬Óõ¯»É¼Ð£¬¼Ðסµ¼Æø¹ÜÉÏÁ¬½ÓµÄ½ºÆ¤¹Ü£¬±£Ö¤´Ë´¦²»Â©Æø£»È»ºóÔÙ¼ÓÈëÉÙÁ¿µÄË®£¬ÈôÍ£Ö¹¼ÓË®ºó£¬³¤¾±Â©¶·ÖеÄË®Ãæ²»ÔÙϽµ£¬Ôò˵Ã÷´Ë×°ÖÃÆøÃÜÐÔÁ¼ºÃ
£»Ð¡»ªÍ¬Ñ§ÊµÑé½áÊøºó£¬Óû»ØÊÕÈÝÆ÷ÖеĹÌÌ壬ËûÐè½øÐÐ
¹ýÂË
¹ýÂË
¡¢Ï´µÓ¸ÉÔï²Ù×÷£¬ËûÔÚʵÑéÖбØÐëÓõ½µÄÒÇÆ÷²»°üÀ¨ÏÂÁÐÖеÄ
B
B
£¨ÌîÐòºÅ£©£®
A£®²£Á§°ô          B£®Á¿Í²         C£®ÉÕ±­         D£®Â©¶·
£¨4£©¼ÓÈȹÌÌå̼ËáÇâÄÆ»ò¹ÌÌå̼ËáÇâ臨¼ÄܲúÉúCO2£¬Æä·½³Ìʽ·Ö±ðÊÇ
NH4HCO3
 ¡÷ 
.
 
NH3¡ü+H2O+CO2¡ü   2NaHCO3
 ¡÷ 
.
 
Na2CO3+H2O+CO2¡ü
ijͬѧÀûÓüÓÈÈ̼ËáÇâÄƵķ½·¨ÖÆÈ¡CO2£¬Ó¦¸ÃÑ¡Óõķ¢Éú×°ÖÃÊÇ
A
A
£®Ëû¿É·ñÑ¡ÓüÓÈÈ̼ËáÇâï§ÖÆÈ¡CO2£¿ÀíÓÉÊÇ
²»¿ÉÒÔ£¬ÒòΪͬʱÉú³ÉÁ½ÖÖÆøÌ壬CO2Öлá»ìÓÐNH3
²»¿ÉÒÔ£¬ÒòΪͬʱÉú³ÉÁ½ÖÖÆøÌ壬CO2Öлá»ìÓÐNH3
£®

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

¾«Ó¢¼Ò½ÌÍø