29¡¢Ð¡Ã÷Éè¼ÆÁËÈçÏÂͼËùʾµÄʵÑé×°ÖÃÀ´Ö¤Ã÷Ñõ»¯Í­Äܼӿì¹ýÑõ»¯ÇâÈÜÒºµÄ·Ö½â£¬²¢ÓëÏàͬÌõ¼þÏÂMnO2µÄ´ß»¯Ð§¹û×ö±È½Ï£¬ÊµÑéʱ¼ä¾ùÒÔÉú³É30mLÆøÌåΪ׼£¨¼´±È½Ï·´Ó¦ËÙÂÊ£©£®ÓÃͼʾװÖòâÁ¿²úÉúÆøÌåµÄÌå»ý£¬ÆäËü¿ÉÄÜÓ°ÏìʵÑéÒòËؾùÒѺöÂÔ£¬Ïà¹ØÊý¾ÝÈçÏ£º
ʵÑéÐòºÅ ¹ýÑõ»¯ÇâÈÜÒºÌå»ý ´ß»¯¼Á ´ý²âÊý¾Ý
¢Ù 15mL ÎÞ
¢Ú 15mL CuO£¨0.5g£©
¢Û 15mL MnO2£¨0.5g£©
£¨1£©´ÓÉè¼ÆÔ­Àí¿´£¬ÊµÑéÖеġ°´ý²âÊý¾Ý¡±¿ÉÒÔÊÇÖ¸
Éú³É30mLÆøÌåµÄʱ¼ä
£®
£¨2£©Èç¹ûÒª½øÒ»²½Ì½¾¿CuOÊÇ·ñÊǸ÷´Ó¦µÄ´ß»¯¼Á£¬ÇëÍê³ÉÏÂÁÐʵÑ飮
   ÊµÑé²½ÖèºÍÏÖÏó Éè¼ÆÕâÒ»²½ÖèµÄÄ¿µÄ
£¨1£©È¡15mL¹ýÑõ»¯ÇâÈÜÒº£¬¼ÓÈë0.5g CuOºó£¬²úÉúO2µÄËÙÂʱÈδ¼ÓÈëʱ¿ìµÃ¶à CuOÄܼӿì¹ýÑõ»¯ÇâÈÜÒºµÄ·Ö½â
£¨2£©°ÑÉÏÊö»ìºÏÎ¹ýÂËËùµÃ¹ÌÌåÁÀ¸Éºó³ÆÖØ
Ñõ»¯Í­µÄÖÊÁ¿²»±ä
£¨3£©½«ËùµÃ¹ÌÌåÖØÐÂÓë¹ýÑõ»¯ÇâÈÜÒº»ìºÏ£¬¹Û²ìÊÇ·ñÒÀ¾ÉÄܼӿì¹ýÑõ»¯ÇâÈÜÒºµÄ·Ö½â
Ñõ»¯Í­µÄ»¯Ñ§ÐÔÖʲ»±ä
·ÖÎö£º£¨1£©Îª±È½Ï¶þÑõ»¯ÃÌ¡¢Ñõ»¯Í­´ß»¯·Ö½â¹ýÑõ»¯ÇâµÄЧ¹û£¬ÌâÉèÒÔÉú³É30mLÆøÌåËùÐèʱ¼äΪ׼£¬¼´±È½ÏµÃµ½ÏàͬÌå»ýÑõÆøʱËùºÄʱ¼ä¶àÉÙÀ´Åжϴ߻¯Ð§¹û£»
£¨2£©¸ù¾Ý´ß»¯¼ÁµÄÌص㣺·´Ó¦Ç°ºóÖÊÁ¿ºÍ»¯Ñ§ÐÔÖʲ»±ä£¬ÎªÍê³É̽¾¿CuOÊÇ·ñÊǸ÷´Ó¦µÄ´ß»¯¼Áʱ£¬³ýÑéÖ¤Äܼӿì·Ö½âÍ⣬»¹ÐèÒª¶ÔÑõ»¯Í­µÄÖÊÁ¿¡¢»¯Ñ§ÐÔÖʽøÐÐÑéÖ¤£®
½â´ð£º½â£º£¨1£©¸ù¾ÝÌâÄ¿µÄÔ¤É裺ʵÑéʱ¼ä¾ùÒÔÉú³É30mLÆøÌåΪ׼£¨¼´±È½Ï·´Ó¦ËÙÂÊ£©£¬¼´±È½ÏÊÕ¼¯30mLÑõÆøºÄʱµÄ³¤¶ÌÀ´Åжϴ߻¯Ð§¹û£¬Òò´ËʵÑéÖеġ°´ý²âÊý¾Ý¡±¿ÉÒÔΪÉú³É30mLÆøÌåµÄʱ¼ä£»
£¨2£©Í¨¹ý¹ýÂËËùµÃ¹ÌÌåÁÀ¸Éºó³ÆÖØ£¬ÒÔÑéÖ¤Ñõ»¯Í­ÖÊÁ¿Ôڱ仯ǰºó²»±ä£»Í¨¹ý½«ËùµÃ¹ÌÌåÖØÐÂÓë¹ýÑõ»¯ÇâÈÜÒº»ìºÏ£¬ÒÔÑéÖ¤Ñõ»¯Í­ÈÔ¾ßÓд߻¯¹ýÑõ»¯Çâ·Ö½âµÄÐÔÖʲ»±ä£®
¹Ê´ð°¸Îª£º
£¨1£©Éú³É30mLÆøÌåµÄʱ¼ä£»
£¨2£©Ñõ»¯Í­µÄÖÊÁ¿²»±ä£»Ñõ»¯Í­µÄ»¯Ñ§ÐÔÖʲ»±ä£®
µãÆÀ£º×ö¸ÃÀàÌâʱ£¬Ê×ÏÈÒªÃ÷ȷʵÑéµÄÄ¿µÄ£¬È»ºó×Ðϸ¶ÁÌ⣬ΧÈÆÄ¿µÄºÍÒªÇó½øÐÐ˼¿¼£¬ÓÐÖúÓÚѧÉúÄÜÁ¦µÄչʾºÍÌá¸ß£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2010?³þÐÛÖÝ£©Ë®ÃºÆøÊÇÖØÒªµÄÆøÌåȼÁÏ£¬Ä³Ë®ÃºÆøÑùÆ·¿ÉÄܺ¬ÓÐCO2¡¢COºÍH2£¬Ä³»¯Ñ§ÐËȤС×éµÄͬѧ¶Ô¸ÃˮúÆøÑùÆ·µÄ³É·Ö½øÐÐ̽¾¿£®
ʵÑéÒ»£º£¨1£©½«¸ÃˮúÆøÑùƷͨÈë³ÎÇåʯ»ÒË®£¬Èô¿´µ½
³ÎÇåʯ»ÒË®±ä»ë×Ç
³ÎÇåʯ»ÒË®±ä»ë×Ç
£¬Ö¤Ã÷¸ÃÆøÌåÑùÆ·Öк¬ÓÐCO2£®
ʵÑé¶þ£º£¨2£©ÎªÁËÖ¤Ã÷¸ÃˮúÆøÑùÆ·Öк¬ÓÐCO£¬Ð¡Ã÷Éè¼ÆÁËÈçÏÂͼËùʾװÖýøÐÐʵÑ飬֤Ã÷¸ÃÆøÌåÑùÆ·Öк¬ÓÐCO£®
Çë»Ø´ð£º
AÖеÄÒ©Æ·ÊÇ
ÇâÑõ»¯ÄÆÈÜÒº
ÇâÑõ»¯ÄÆÈÜÒº
£¬×÷ÓÃÊÇ
ÎüÊÕ¶þÑõ»¯Ì¼
ÎüÊÕ¶þÑõ»¯Ì¼
£»Ó²Öʲ£Á§¹ÜÄڵĺÚÉ«·ÛÄ©ÊÇ
Ñõ»¯Í­
Ñõ»¯Í­
£®

£¨3£©Ð¡ÕÅÈÏΪСÃ÷µÄʵÑé²»¹»ÑÏÃÜ£¬×öÁËÈçÏÂͼµÄ¸Ä½ø£ºÔòBÖгÎÇåʯ»ÒË®µÄ×÷ÓÃÊÇ
¼ìÑé»ìºÏÆøÌåÖеĶþÑõ»¯Ì¼ÊÇ·ñ±»³ý¾»
¼ìÑé»ìºÏÆøÌåÖеĶþÑõ»¯Ì¼ÊÇ·ñ±»³ý¾»
£¬µ±¹Û²ìµ½
B´¦²»±ä»ë×Ç£¬C´¦±ä»ë×Ç
B´¦²»±ä»ë×Ç£¬C´¦±ä»ë×Ç
µÄÏÖÏóʱ£¬¿ÉÒԿ϶¨¸ÃˮúÆøÑùÆ·ÖÐÒ»¶¨º¬ÓÐCO£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¸ù¾ÝÁ¶ÌúµÄ·´Ó¦Ô­Àí£¬Ð¡Ã÷Éè¼ÆÁËÈçÏÂͼËùʾµÄ×°ÖýøÐÐʵÑ飬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Á¶ÌúµÄÖ÷Òª·´Ó¦Ô­ÀíÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©£º
3CO+Fe2O3
 ¸ßΠ
.
 
2Fe+3CO2
3CO+Fe2O3
 ¸ßΠ
.
 
2Fe+3CO2
£»
£¨2£©¸ß¯Á¶ÌúµÄÖ÷ÒªÔ­ÁÏÊÇ
Ìú¿óʯ¡¢Ê¯»Òʯ¡¢½¹Ì¿
Ìú¿óʯ¡¢Ê¯»Òʯ¡¢½¹Ì¿
£»
£¨3£©ÇëÖ¸³ö´Ë×°ÖõIJ»×ãÖ®´¦
ûÓÐβÆø´¦Àí×°ÖÃ
ûÓÐβÆø´¦Àí×°ÖÃ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012Äê±±¾©ÊÐÑàɽÇøÖп¼»¯Ñ§¶þÄ£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ˮúÆøÊÇÖØÒªµÄÆøÌåȼÁÏ£¬Ä³Ë®ÃºÆøÑùÆ·¿ÉÄܺ¬ÓÐCO2¡¢COºÍH2£¬Ä³»¯Ñ§ÐËȤС×éµÄͬѧ¶Ô¸ÃˮúÆøÑùÆ·µÄ³É·Ö½øÐÐ̽¾¿£®
ʵÑéÒ»£º£¨1£©½«¸ÃˮúÆøÑùƷͨÈë³ÎÇåʯ»ÒË®£¬Èô¿´µ½______£¬Ö¤Ã÷¸ÃÆøÌåÑùÆ·Öк¬ÓÐCO2£®
ʵÑé¶þ£º£¨2£©ÎªÁËÖ¤Ã÷¸ÃˮúÆøÑùÆ·Öк¬ÓÐCO£¬Ð¡Ã÷Éè¼ÆÁËÈçÏÂͼËùʾװÖýøÐÐʵÑ飬֤Ã÷¸ÃÆøÌåÑùÆ·Öк¬ÓÐCO£®
Çë»Ø´ð£º
AÖеÄÒ©Æ·ÊÇ______£¬×÷ÓÃÊÇ______£»Ó²Öʲ£Á§¹ÜÄڵĺÚÉ«·ÛÄ©ÊÇ______£®

£¨3£©Ð¡ÕÅÈÏΪСÃ÷µÄʵÑé²»¹»ÑÏÃÜ£¬×öÁËÈçÏÂͼµÄ¸Ä½ø£ºÔòBÖгÎÇåʯ»ÒË®µÄ×÷ÓÃÊÇ______£¬µ±¹Û²ìµ½______µÄÏÖÏóʱ£¬¿ÉÒԿ϶¨¸ÃˮúÆøÑùÆ·ÖÐÒ»¶¨º¬ÓÐCO£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010ÄêÔÆÄÏÊ¡³þÐÛÖÝÖп¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2010?³þÐÛÖÝ£©Ë®ÃºÆøÊÇÖØÒªµÄÆøÌåȼÁÏ£¬Ä³Ë®ÃºÆøÑùÆ·¿ÉÄܺ¬ÓÐCO2¡¢COºÍH2£¬Ä³»¯Ñ§ÐËȤС×éµÄͬѧ¶Ô¸ÃˮúÆøÑùÆ·µÄ³É·Ö½øÐÐ̽¾¿£®
ʵÑéÒ»£º£¨1£©½«¸ÃˮúÆøÑùƷͨÈë³ÎÇåʯ»ÒË®£¬Èô¿´µ½______£¬Ö¤Ã÷¸ÃÆøÌåÑùÆ·Öк¬ÓÐCO2£®
ʵÑé¶þ£º£¨2£©ÎªÁËÖ¤Ã÷¸ÃˮúÆøÑùÆ·Öк¬ÓÐCO£¬Ð¡Ã÷Éè¼ÆÁËÈçÏÂͼËùʾװÖýøÐÐʵÑ飬֤Ã÷¸ÃÆøÌåÑùÆ·Öк¬ÓÐCO£®
Çë»Ø´ð£º
AÖеÄÒ©Æ·ÊÇ______£¬×÷ÓÃÊÇ______£»Ó²Öʲ£Á§¹ÜÄڵĺÚÉ«·ÛÄ©ÊÇ______£®

£¨3£©Ð¡ÕÅÈÏΪСÃ÷µÄʵÑé²»¹»ÑÏÃÜ£¬×öÁËÈçÏÂͼµÄ¸Ä½ø£ºÔòBÖгÎÇåʯ»ÒË®µÄ×÷ÓÃÊÇ______£¬µ±¹Û²ìµ½______µÄÏÖÏóʱ£¬¿ÉÒԿ϶¨¸ÃˮúÆøÑùÆ·ÖÐÒ»¶¨º¬ÓÐCO£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸