ÌâÄ¿ÄÚÈÝ
£¨2012?µÂÑô£©Ä³ÎÞÉ«ÆøÌå¿ÉÄܺ¬ÓÐCH4¡¢CO¡¢H2ÖеÄÒ»ÖÖ»ò¼¸ÖÖ£¬ÒÀ´Î½øÐÐÏÂÁÐʵÑ飨¼ÙÉèÿһ²½·´Ó¦»òÎüÊÕ¾ùÍêÈ«£©£º
¢Ù½«ÎÞÉ«ÆøÌå³ä·ÖȼÉÕ£»
¢ÚȼÉÕºóÉú³ÉµÄÆøÌåͨ¹ýŨÁòËáµÄ×°Öã¬×°ÖõÄÖÊÁ¿Ôö¼Ó7.2g£»
¢ÛÔÙ½«Ê£ÓàÆøÌåͨ¹ýÊ¢ÇâÑõ»¯ÄÆÈÜÒºµÄ×°Öã¬×°ÖõÄÖÊÁ¿Ôö¼Ó8.8g£®
ÏÂÁÐÍÆ¶Ï´íÎóµÄÊÇ£¨¡¡¡¡£©
¢Ù½«ÎÞÉ«ÆøÌå³ä·ÖȼÉÕ£»
¢ÚȼÉÕºóÉú³ÉµÄÆøÌåͨ¹ýŨÁòËáµÄ×°Öã¬×°ÖõÄÖÊÁ¿Ôö¼Ó7.2g£»
¢ÛÔÙ½«Ê£ÓàÆøÌåͨ¹ýÊ¢ÇâÑõ»¯ÄÆÈÜÒºµÄ×°Öã¬×°ÖõÄÖÊÁ¿Ôö¼Ó8.8g£®
ÏÂÁÐÍÆ¶Ï´íÎóµÄÊÇ£¨¡¡¡¡£©
·ÖÎö£º¸ù¾ÝÌâÒ⣬ŨÁòËáÎüÊÕȼÉÕÉú³ÉµÄË®¶øÇâÑõ»¯ÄÆÈÜÒºÓÃÓÚÎüÊÕȼÉÕÉú³ÉµÄ¶þÑõ»¯Ì¼£¬Å¨ÁòËáÖÊÁ¿ÓëÇâÑõ»¯ÄÆÈÜÒºµÄÖÊÁ¿¶¼Ôö¼Ó£¬ËµÃ÷ȼÉÕ¼ÈÉú³ÉÁËË®ÓÖÉú³ÉÁ˶þÑõ»¯Ì¼£¬½áºÏ¿ÉȼÎïÍêȫȼÉյĹæÂÉ£¬¿ÉÅжϻìºÏÆøÌåÖк¬C¡¢HÔªËØ£»¶øÀûÓÃË®¡¢¶þÑõ»¯Ì¼µÄÖÊÁ¿½øÒ»²½È·¶¨»ìºÏÆøÌåÖÐC¡¢HÔªËØµÄÖÊÁ¿±È£¬¶ÔÓÚÅжϻìºÏÆøÌåµÄ×é³ÉÓоö¶¨ÐÔ×÷Óã®
½â´ð£º½â£ºÓÉÉú³ÉµÄÆøÌåͨ¹ýŨÁòËᣬװÖÃÖÊÁ¿Ôö¼Ó7.2g£¬¿ÉÅжÏȼÉÕÉú³ÉÁË7.2gË®£¬ËµÃ÷»ìºÏÆøÌåÖк¬ÇâÔªËØ£¬ÇÒÇâÔªËØÖÊÁ¿=7.2g¡Á
¡Á100%=0.8g£»
ÓÉÆøÌåͨ¹ýÇâÑõ»¯ÄÆÈÜÒº£¬×°ÖÃÖÊÁ¿Ôö¼Ó8.8g£¬¿ÉÅжÏȼÉÕÉú³ÉÁË8.8g¶þÑõ»¯Ì¼£¬ËµÃ÷»ìºÏÆøÌåÖк¬Ì¼ÔªËØ£¬ÇÒÌ¼ÔªËØÖÊÁ¿=8.8g¡Á
¡Á100%=2.4g£»
¼×Í鯸ÌåÖÐC¡¢HÔªËØÖÊÁ¿±È=12£º£¨1¡Á4£©=3£º1£¬Ôò»ìºÏÆøÌåÖÐC¡¢HÔªËØÖÊÁ¿±È=2.4g£º0.8g=3£º1£¬Òò´Ë¿ÉÅжϻìºÏÆøÌå¿ÉÄÜÖ»Óм×Í飻Ҳ¿ÉÄÜÖ»º¬ÓÐCOºÍH2£»²»¿ÉÄܺ¬Óм×ÍéºÍÁíÍâÈκÎÒ»ÖÖÆøÌ壮
A¡¢ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCH4ºÍH2£¬ÊÇ´íÎóµÄ£»
B¡¢ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCH4£¬ÊÇÕýÈ·µÄ£»
C¡¢ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCOºÍH2£¬ÊÇÕýÈ·µÄ£»
D¡¢ÔÎÞÉ«ÆøÌåÖÐÒ»¶¨º¬ÓÐÌ¼ÔªËØ¡¢ÇâÔªËØ£¬ÊÇÕýÈ·µÄ£®
¹ÊÑ¡A
| 2 |
| 18 |
ÓÉÆøÌåͨ¹ýÇâÑõ»¯ÄÆÈÜÒº£¬×°ÖÃÖÊÁ¿Ôö¼Ó8.8g£¬¿ÉÅжÏȼÉÕÉú³ÉÁË8.8g¶þÑõ»¯Ì¼£¬ËµÃ÷»ìºÏÆøÌåÖк¬Ì¼ÔªËØ£¬ÇÒÌ¼ÔªËØÖÊÁ¿=8.8g¡Á
| 12 |
| 44 |
¼×Í鯸ÌåÖÐC¡¢HÔªËØÖÊÁ¿±È=12£º£¨1¡Á4£©=3£º1£¬Ôò»ìºÏÆøÌåÖÐC¡¢HÔªËØÖÊÁ¿±È=2.4g£º0.8g=3£º1£¬Òò´Ë¿ÉÅжϻìºÏÆøÌå¿ÉÄÜÖ»Óм×Í飻Ҳ¿ÉÄÜÖ»º¬ÓÐCOºÍH2£»²»¿ÉÄܺ¬Óм×ÍéºÍÁíÍâÈκÎÒ»ÖÖÆøÌ壮
A¡¢ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCH4ºÍH2£¬ÊÇ´íÎóµÄ£»
B¡¢ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCH4£¬ÊÇÕýÈ·µÄ£»
C¡¢ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCOºÍH2£¬ÊÇÕýÈ·µÄ£»
D¡¢ÔÎÞÉ«ÆøÌåÖÐÒ»¶¨º¬ÓÐÌ¼ÔªËØ¡¢ÇâÔªËØ£¬ÊÇÕýÈ·µÄ£®
¹ÊÑ¡A
µãÆÀ£º¿ÉȼÎïÍêȫȼÉÕʱ£¬¿ÉȼÎïÖеÄÌ¼ÔªËØÈ«²¿Éú³É¶þÑõ»¯Ì¼£¬¿ÉȼÎïÖеÄÇâÔªËØÈ«²¿Éú³ÉË®£»¿ÉȼÎïÍêȫȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍË®£¬¿ÉÅжϿÉȼÎïÖÐÒ»¶¨º¬C¡¢HÔªËØ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2012¡¤µÂÑô£©Ä³ÎÞÉ«ÆøÌå¿ÉÄܺ¬ÓÐCH4¡¢CO¡¢H2ÖеÄÒ»ÖÖ»ò¼¸ÖÖ£¬ÒÀ´Î½øÐÐÏÂÁÐʵÑ飨¼ÙÉèÿһ²½·´Ó¦»òÎüÊÕ¾ùÍêÈ«£©£º
¢Ù½«ÎÞÉ«ÆøÌå³ä·ÖȼÉÕ£»¢ÚȼÉÕºóÉú³ÉµÄÆøÌåͨ¹ýŨÁòËáµÄ×°Öã¬×°ÖõÄÖÊÁ¿Ôö¼Ó7.2g£»¢ÛÔÙ½«Ê£ÓàÆøÌåͨ¹ýÊ¢ÈÜÒºµÄ×°Öã¬×°ÖõÄÖÊÁ¿Ôö¼Ó8.8g¡£ÏÂÁÐÍÆ¶Ï´íÎóµÄÊÇ
| A£®ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCH4ºÍH2 | B£®ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCH4 |
| C£®ÔÎÞÉ«ÆøÌåÖпÉÄÜÖ»º¬ÓÐCOºÍH2 | D£®ÔÎÞÉ«ÆøÌåÖÐÒ»¶¨º¬ÓÐÌ¼ÔªËØ¡¢ÇâÔªËØ |