½ðÊôÒ±Á¶¾ÍÊÇÒª°Ñ½ðÊô´Ó»¯ºÏ̬±ä³ÉÓÎÀë̬£¬Ê¹½ðÊôÑõ»¯Îﻹԭ³É½ðÊôµ¥ÖÊ£¬ÈçͼΪÓйØʵÑéÊÒÓÃÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯Í­µÄʵÑé×°Öã¬×°ÖÃÒÒÖеÄÈÜҺΪ³ÎÇåʯ»ÒË®£¬Çë»Ø´ðÓë¸ÃʵÑéÓйصÄÎÊÌ⣺
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÊµÑéʱ£¬´Ó¼××°ÖõIJ£Á§¹ÜÖй۲쵽µÄÏÖÏóÊÇ
 

£¨2£©×°ÖÃÒÒÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
 

£¨3£©ÏÖÓк¬ÔÓÖʵÄÑõ»¯Í­ÑùÆ·10g£¨¼ÙÉèÔÓÖʲ»²Î¼Ó·´Ó¦£©£¬Îª²â¶¨¸ÃÑùÆ·ÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý£¬Ä³Í¬Ñ§ÓÃÈçͼËùʾµÄ×°ÖýøÐÐʵÑ飬µÃµ½ÏÂÁÐÁ½×éÊý¾Ý£º
·´Ó¦Ç° Ñõ»¯Í­ÍêÈ«·´Ó¦ºó
¢ñ×é Ï´ÆøÆ¿ºÍʯ»ÒË®µÄÖÊÁ¿Îª185g Ï´ÆøÆ¿ºÍÆ¿ÄÚÎïÖʵÄ×ÜÖÊÁ¿Îª187g
¢ò×é ²£Á§¹ÜºÍÑõ»¯Í­ÑùÆ·µÄÖÊÁ¿Îª57.9g ²£Á§¹ÜºÍ²£Á§¹ÜÄÚÎïÖʵÄÖÊÁ¿Îª56.1g
¹ØÓÚÕâÁ½×éÊý¾Ý£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ
 
£¨Ñ¡ÌîÏà¹ØµÄ×Öĸ£©
A¡¢²£Á§¹ÜÖйÌÌå¼õÉÙµÄÖÊÁ¿¼´ÎªÑõ»¯Í­ÖÐÑõÔªËصÄÖÊÁ¿
B¡¢ÀûÓÃÕâÁ½¸öÊý¾Ý¶¼¿ÉÒÔ¼ÆËã³öÑùÆ·ÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý
C¡¢×°ÖÃÒÒÖÐʯ»ÒË®ÔöÖصÄÖÊÁ¿Óë·´Ó¦²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿²»ÏàµÈ
D¡¢Èç¹ûʵÑé³ÆÁ¿ºÜ׼ȷ£¬Ôò²£Á§¹ÜÖйÌÌå¼õÉÙµÄÖÊÁ¿Ó¦µÈÓÚ×°ÖÃÒÒÖÐʯ»ÒË®ÔöÖصÄÖÊÁ¿
£¨4£©Í¨¹ý¼ÆËã¸ÃÑùÆ·ÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊýΪ
 
£®
·ÖÎö£º¢ÙÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯Í­£¬°ÑºÚÉ«Ñõ»¯Í­»¹Ô­³ÉºìÉ«µÄÍ­£»
¢Ú×°ÖÃÒÒÖз¢Éú·´Ó¦ÊǶþÑõ»¯Ì¼ÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³Áµí£»Ò»Ñõ»¯Ì¼È¼ÉÕÉú³É¶þÑõ»¯Ì¼£»
¢Û²£Á§¹ÜÖÐÑõ»¯Í­»¹Ô­³ÉÍ­£¬¹ÌÌå¼õÉٵijɷÖÊÇÑõ£¬¹Ê˵·¨ÕýÈ·£»Á½×éÊý¾Ý¶¼ÄܼÆËãÑùÆ·ÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý£¬Ëµ·¨ÕýÈ·£»Ê¯»ÒË®ÔöÖصÄÖÊÁ¿º¬ÓÐÏûºÄµÄÒ»Ñõ»¯Ì¼µÄÖÊÁ¿£¬¹Ê˵·¨ÕýÈ·£»Ê¯»ÒË®ÔöÖصÄÖÊÁ¿º¬ÓÐÏûºÄµÄÒ»Ñõ»¯Ì¼µÄÖÊÁ¿£¬¹Ê˵·¨´íÎó£®¹ÊӦѡD£®
¢ÜÓòîÁ¿·¨Çó½â£ºÒòΪ·´Ó¦Ç°²£Á§¹ÜºÍ¹ÌÌåÑùÆ·µÄÖÊÁ¿ÊÇ57.9g£¬·´Ó¦½áÊøºó²£Á§¹ÜºÍ¹ÌÌåÑùÆ·µÄÖÊÁ¿ÊÇ56.1g£¬ÖÊÁ¿¼õÉÙ1.8g£¬Éè¸Ã·´Ó¦Öвμӷ´Ó¦µÄCuOΪx£¬È»ºó¸ù¾Ý»¯Ñ§·½³ÌʽCO+CuO
  ¡÷  
.
 
Cu+CO2½â³ö£»
½â´ð£º½â£º¢ÙÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯Í­£¬°ÑºÚÉ«Ñõ»¯Í­»¹Ô­³ÉºìÉ«µÄÍ­£¬¹ÊÓ¦ÌºÚÉ«¹ÌÌå±ä³ÉºìÉ«£»
¢Ú×°ÖÃÒÒÖз¢Éú·´Ó¦ÊǶþÑõ»¯Ì¼ÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³Áµí£»Ò»Ñõ»¯Ì¼È¼ÉÕÉú³É¶þÑõ»¯Ì¼£»»¯Ñ§·½³ÌʽÊÇ£ºCO2+Ca£¨OH£©2=CaCO3¡ý+H2O£¬2CO+O2
 µãȼ 
.
 
2CO2£»
¢Û²£Á§¹ÜÖÐÑõ»¯Í­»¹Ô­³ÉÍ­£¬¹ÌÌå¼õÉٵijɷÖÊÇÑõ£¬¹Ê˵·¨ÕýÈ·£»Á½×éÊý¾Ý¶¼ÄܼÆËãÑùÆ·ÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý£¬Ëµ·¨ÕýÈ·£»Ê¯»ÒË®ÔöÖصÄÖÊÁ¿º¬ÓÐÏûºÄµÄÒ»Ñõ»¯Ì¼µÄÖÊÁ¿£¬¹Ê˵·¨ÕýÈ·£»Ê¯»ÒË®ÔöÖصÄÖÊÁ¿º¬ÓÐÏûºÄµÄÒ»Ñõ»¯Ì¼µÄÖÊÁ¿£¬¹Ê˵·¨´íÎó£®¹ÊӦѡD£»
¢ÜÒòΪ·´Ó¦Ç°²£Á§¹ÜºÍ¹ÌÌåÑùÆ·µÄÖÊÁ¿ÊÇ44.5g£¬·´Ó¦½áÊøºó²£Á§¹ÜºÍ¹ÌÌåÑùÆ·µÄÖÊÁ¿ÊÇ42.9g£¬ÖÊÁ¿¼õÉÙ1.6g£¬Éè¸Ã·´Ó¦Öвμӷ´Ó¦µÄCuOΪxÔò
CO+CuO
  ¡÷  
.
 
Cu+CO2      ¹ÌÌåÖÊÁ¿±ä»¯
   80      64      80-64=16
   x               1.8g
80
X
=
16
1.8g

½â´ðx=9g
ËùÒÔCuOÖÊÁ¿·ÖÊý=
9g
10g
¡Á100%=90%£»
¹Ê´ð°¸Îª£º90%£®
µãÆÀ£º±¾ÌâÊÇÒ»Ñõ»¯Ì¼»¹Ô­Ñõ»¯Í­ÊµÑ飬ÓеãÄѶȣ¬Ñ§ÉúÈÝÒ׳ö´í£¬Ó¦¸Ã¶à·½Ãæ×ۺϿ¼ÂÇ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

ͬ²½Á·Ï°²á´ð°¸