£¨2003?Ëɽ­Çø¶þÄ££©Ä³»¯Ñ§¿ÎÍâС×éÓÃÈçͼÖеÄ×°ÖÃÖÆÈ¡ÇâÆø£¬ÔÙÓÃÖƵÃÇâÆø»¹Ô­Ò»¶¨ÖÊÁ¿µÄCuOºÍCu2OµÄ»ìºÏÎ¸ù¾ÝÎÞË®CaCl2£¨¸ÉÔï¼Á£©µÄÔöÖØÒԲⶨ»ìºÏÎïÖÐCuOÖÊÁ¿£®

£¨1£©ÈôÖÆÈ¡µÄÇâÆø´Ó×óÏòÓÒÁ÷Ïò£¬ÉÏÊö×°ÖõÄÁ¬½Ó˳ÐòÊÇ£¨Ìî×°ÖÃÐòºÅ£©
¢Ù
¢Ù
½Ó
¢Ü
¢Ü
½Ó
¢Ú
¢Ú
½Ó
¢Ý
¢Ý
½Ó
¢Û
¢Û
_½Ó¢Þ
£¨2£©×°ÖâÞÖмîʯ»Ò£¨¸ÉÔï¼Á£©ÔÚʵÑéÖеÄ×÷ÓÃÊÇ
·ÀÖ¹ÎÞË®ÂÈ»¯¸ÆÎüÊÕ¿ÕÆøÖеÄË®ÕôÆø¶øʹ²â¶¨²úÉúÎó²î
·ÀÖ¹ÎÞË®ÂÈ»¯¸ÆÎüÊÕ¿ÕÆøÖеÄË®ÕôÆø¶øʹ²â¶¨²úÉúÎó²î
£®
£¨3£©Èô²âµÃCuO¡¢Cu2O»ìºÏÎïµÄ×ÜÖÊÁ¿ÎªW¿Ë£»»ìºÏÎïÈ«²¿»¹Ô­ºóUÐ͹ܣ¨×°Öâۣ©ÔöÖØm¿Ë£¬Ôò»ìºÏÎïÖÐCuOµÄÖÊÁ¿Îª
10m-1.25W
10m-1.25W
¿Ë£®£¨ÓôúÊýʽ±íʾ£©
·ÖÎö£º£¨1£©¸ù¾ÝÇâÆøµÄÖÆÈ¡·½·¨¼°ÇâÆø»¹Ô­Ñõ»¯Í­µÄʵÑé¡¢¸÷¸ö×°ÖõÄ×÷ÓÃÁ¬½Ó
£¨2£©¸ù¾Ý¼îʯ»ÒµÄ×÷Ó÷ÖÎö½â´ð
£¨3£©¸ù¾Ý»¯Ñ§·½³ÌʽÉèÑõ»¯Í­ÖÊÁ¿Îªx£¬ÔòÑõ»¯ÑÇÍ­ÖÊÁ¿ÎªW-x£¬ÇâÆø»¹Ô­Ñõ»¯Í­Éú³ÉË®µÄÖÊÁ¿Îªy£¬ÔòÇâÆø»¹Ô­Ñõ»¯ÑÇÍ­Éú³ÉË®µÄÖÊÁ¿Îªm-y£¬½â·½³Ì×é¼´¿ÉÇóµÃÑõ»¯Í­µÄÖÊÁ¿£®
½â´ð£º½â£º£¨1£©ÒªÖÆÈ¡ÇâÆø²¢ÓÃÇâÆøCuOºÍCu2OµÄ»ìºÏÎÖÆÈ¡ÇâÆø¿ÉÓâ٣¬ÖÆÈ¡µÄÇâÆøÖпÉÄܺ¬ÓÐÂÈ»¯ÇâÆøÌ壬Òò´Ëͨ¹ý¢Ü³ýÈ¥ÇâÆøÖеÄÂÈ»¯ÇâÆøÌ壻ÔÙͨ¹ý¢ÚŨÁòËá³ýȥˮ·Ö£¬½«¸ÉÔïµÄÇâÆøͨ¹ý¢ÝCuOºÍCu2OµÄ»ìºÏÎï½øÐмÓÈÈ»¹Ô­£¬Éú³ÉÎïÖк¬ÓÐË®£¬Í¨¹ý¢ÛÎÞË®ÂÈ»¯¸ÆÎüË®£¬Í¨¹ýÎÞË®ÂÈ»¯¸ÆÔöÖصÄÖÊÁ¿¿ÉÒԲⶨ»ìºÏÎïÖÐÑõ»¯Í­µÄÖÊÁ¿£»Îª·ÀÖ¹ÎÞË®ÂÈ»¯¸ÆÎüÊÕ¿ÕÆøÖеÄË®ÕôÆø¶øʹ²â¶¨²úÉúÎó²î£¬ÔÚ¢ÛºóÃ滹ҪÁ¬½Ó¢Þ¸ÉÔï¼îʯ»Ò×°Ö㮹ʴð°¸Îª£º¢Ù½Ó¢Ü½Ó¢Ú½Ó¢Ý½Ó¢Û
£¨2£©¼îʯ»ÒÊÇÒ»ÖÖ¸ÉÔï¼Á£¬ÄÜÎüÊÕË®·Ö£¬×°ÖâÞÖмîʯ»Ò£¨¸ÉÔï¼Á£©ÔÚʵÑéÖеÄ×÷ÓÃÊÇ·ÀÖ¹ÎÞË®ÂÈ»¯¸ÆÎüÊÕ¿ÕÆøÖеÄË®ÕôÆø¶øʹ²â¶¨²úÉúÎó²î£®
£¨3£©½â£ºÉèÑõ»¯Í­µÄÖÊÁ¿Îªx£¬ÓëÇâÆø·´Ó¦Éú³ÉË®µÄÖÊÁ¿Îªy
       H2+CuO
  ¡÷  
.
 
Cu+H2O
         80            18
         x             y
       
80
x
=
18
y
       y=
9x
40

      H2+Cu2O
  ¡÷  
.
 
2Cu+H2O
         144           18
         W-x          m-y
       
144
W-x
=
18
m-y
  
        x=10m-1.25W
´ð£º»ìºÏÎïÖÐÑõ»¯Í­µÄÖÊÁ¿Îª10m-1.25W
¹Ê´ð°¸Îª£º£¨1£©¢Ù½Ó¢Ü½Ó¢Ú½Ó¢Ý½Ó¢Û
£¨2£©·ÀÖ¹ÎÞË®ÂÈ»¯¸ÆÎüÊÕ¿ÕÆøÖеÄË®ÕôÆø¶øʹ²â¶¨²úÉúÎó²î
£¨3£©10m-1.25W£¨»ò144m-
18w
14.4
£©
µãÆÀ£ºÃ÷È·×°ÖõÄ×÷Óᢼ°¸ù¾Ý»¯Ñ§·½³Ìʽ½øÐмÆËãÊǽâ´ð±¾Ìâ¹Ø½¡£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2003?Ëɽ­Çø¶þÄ££©Ò»ÖÖ¿É×÷ΪÂÌÉ«ÄÜÔ´µÄÎïÖÊX£¬ÆäȼÉյĻ¯Ñ§·´Ó¦Îª£ºX+2O2¡úCO2+2H2O£¬ÅжÏXµÄ»¯Ñ§Ê½Îª£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2003?Ëɽ­Çø¶þÄ££©Ò»Ð©Ê³ÎïµÄ½üËÆpHΪ£º¢ÙÆ»¹û2.9-3.3 ¢ÚÆÏÌÑ3.5-4.5 ¢Û·¬ÇÑ4.0-4.4 ¢Ü¼¦µ°Çå7.6-8.0£¬ÕâЩʳÎïÖУ¬Î¸Ëá¹ý¶àµÄ²¡È˲»Ò˶àʳµÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2003?Ëɽ­Çø¶þÄ££©ÔÚ20¡æʱ£¬ÏÂÁÐËÄÖÖÎïÖÊ·Ö±ðÈÜÓÚË®ÀïÇ¡ºÃÖƳɱ¥ºÍÈÜÒº£¬ÆäÖÐÈܽâ¶È×î´óµÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2003?Ëɽ­Çø¶þÄ££©°´ÏÂÁÐÒªÇóд³öH¡¢O¡¢N¡¢BaÔªËØ×é³ÉµÄÎïÖʵĻ¯Ñ§Ê½£º£¨Ã¿¿ÕÌîÒ»ÖÖÎïÖʼ´¿É£©
º¬ÑõËá
HNO3
HNO3
£»¼î
Ba£¨OH£©2
Ba£¨OH£©2
£»³£¼ûµÄÎÛȾÆøÌå
NO
NO
£»ÑÎ
Ba£¨NO3£©2
Ba£¨NO3£©2
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2003?Ëɽ­Çø¶þÄ££©ÓÐÏÂÁаËÖÖÎïÖÊ£º¿ÕÆø¡¢Ë®¡¢ÒºÌ¬¹¯¡¢Ê¯»ÒË®¡¢ºìÁס¢¸É±ù¡¢Ãº¡¢µ¨·¯£®
£¨1£©ÊôÓÚ»ìºÏÎïµÄÊÇ
¿ÕÆø¡¢Ê¯»ÒË®¡¢Ãº
¿ÕÆø¡¢Ê¯»ÒË®¡¢Ãº
£®
£¨2£©Óû¯Ñ§Ê½»Ø´ð£ºÊôÓÚµ¥ÖʵÄÊÇ
Hg¡¢P
Hg¡¢P
£¬ÊôÓÚÑõ»¯ÎïµÄÊÇ
CO2¡¢H2O
CO2¡¢H2O
£¬ÊôÓÚÑεÄÊÇ
CuSO4?5H2O
CuSO4?5H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸