Ë®ÊÇÉúÃüÖ®Ô´¡¢ÍòÎïÖ®»ù£¬ÊÇÈËÀ౦¹óµÄ×ÔÈ»×ÊÔ´£¬ÎÒÃÇÿ¸öÈ˶¼Òª¹ØÐÄË®¡¢°®

    »¤Ë®¡¢½ÚÔ¼ÓÃË®¡£

£¨1£©£¨1·Ö£©ÎÒ¹ú¹æ¶¨Éú»îÒûÓÃË®µÄË®ÖʱØÐë´ïµ½ÏÂÊöËÄÏîÖ¸±ê£º

a£®²»µÃ³ÊÏÖÒìÉ«  b£®²»µÃÓÐÒìζ  c£®Ó¦³ÎÇå͸Ã÷  d£®²»µÃº¬ÓÐϸ¾úºÍ²¡¶¾¡£ÆäÖС°c

Ö¸±ê¡±¿ÉÒÔͨ¹ý                      ²Ù×÷´ïµ½¡£

£¨2£©£¨1·Ö£©ÈÕ³£Éú»îÖпÉÒÔͨ¹ý                          µÄ·½·¨½µµÍË®µÄÓ²¶È¡£

£¨3£©£¨2·Ö£©Ë®µÄÓÃ;¹ã·º£¬Ðí¶à»¯Ñ§ÊµÑéÖÐÓõ½Ë®£¬ÇëÄãÁоÙÒ»Àý£º                     

£¨4£©£¨1·Ö£©ÏÂÁи÷ÖÖË®ÖÐÊôÓÚ´¿¾»ÎïµÄÊÇ              (ÌîÐòºÅ)¡£                           

       ¢Ù¿óȪˮ         ¢Ú×ÔÀ´Ë®       ¢ÛÕôÁóË®       ¢ÜÆûË®      ¢ÝÌÇË®

£¨5£©£¨2·Ö£©Ð¡Ã÷¼Ò³¤ÆÚÒûÓá°¡Á¡ÁÅÆ´¿¾»Ë®¡±£¬×¨¼ÒÈÏΪÕâÊDz»¿ÆѧµÄ£¬ÀíÓÉÊÇ          ¡£

(6)£¨2·Ö£©ÌìȻˮÖк¬ÓÐÐí¶àÔÓÖÊ£¬¿ÉÀûÓÃÎü¸½¡¢³Áµí¡¢¹ýÂ˺ÍÕôÁóµÈ·½·¨¾»»¯£¬ÆäÖо»»¯³Ì¶È×î¸ßµÄ·½·¨ÊÇ                                                          ¡£

(7)£¨1·Ö£©µØÇò±íÃæÔ¼ÓÐ7l£¥±»Ë®¸²¸Ç£¬µ«¿É¹©ÈËÀàÀûÓõĵ­Ë®×ÜÁ¿È´²»×ã1£¥¡£°®»¤Ë®×ÊÔ´ÊÇÿ¸ö¹«ÃñµÄÔðÈκÍÒåÎñ¡£ÏÂÁÐÐÐΪÊôÓÚ½ÚÔ¼ÓÃË®µÄÊÇ              (ÌîÐòºÅ)¡£  

 A£®Ï´Ôè²ÁÏãÔíʱ²»¹ØÉÏÅçÍ·             B£®²»¼ä¶Ï·ÅˮˢÑÀ

       C£®ÓÃ×ÔÀ´Ë®²»¶ÏΪÎ÷¹Ï³åË®½µÎ         D£®ÓÃÏ´ÒÂË®³å²ÞËù


£¨1£©¹ýÂË   £¨2£©Öó·Ð    £¨3£©ÅäÖÆÈÜÒº£¨ÆäËüºÏÀí´ð°¸Í¬Ñù¸ø·Ö£©

   £¨4£©¢Û £¨5£©ÒòΪ´¿¾»Ë®ÖпóÎïÖʺ¬Á¿Ì«ÉÙ£¬³¤ÆÚÒûÓò»ÀûÓÚÈËÌ彡¿µ¡£(6)ÕôÁó(7)D


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


¹ÌÌåCO2ÓֳƸɱù£¬Ò×Éý»ª¡£¸É±ùÃð»ðÆ÷³£ÓÃÓÚÆ˾ȵµ°¸×ÊÁÏÊÒ·¢ÉúµÄ»ðÔÖ£¬¹ØÓڸɱùÃð»ðµÄ˵·¨´íÎóµÄÊÇ                                                      

A£®¸É±ùÉý»ªÊ±ÎüÈÈ£¬½µµÍ¿ÉȼÎïµÄ×Å»ðµã   

B£®CO2¸²ÔÚ¿ÉȼÎï±íÃ棬¸ô¾ø¿ÕÆø

C£®CO2²»ÄÜÖ§³ÖȼÉÕ                      

D£®¸É±ùÉý»ªºó²»ÎÛȾµµ°¸×ÊÁÏ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÓÉMg(OH) 2 ºÍMgO ×é³ÉµÄ»ìºÏÎ²âµÃÆäÖк¬Ã¾ÔªËصÄÖÊÁ¿·ÖÊýΪ48£¥¡£È¡¸Ã»ìºÏÎï10g£¬½«ÆäͶÈë110g µÄÏ¡ÁòËáÖÐÇ¡ºÃÍêÈ«·´Ó¦£¬ËùµÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ£¨¡¡¡¡£©

A£®12£¥        B£®24£¥       C£®20£¥        D£®30£¥

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÒÒÏ©£¨»¯Ñ§Ê½ÎªC2H4£©ÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤Ô­ÁÏ£¬ÇëÄãÉè¼ÆʵÑéÖ¤Ã÷¸ÃÒÒÏ©Öк¬Ì¼¡¢ÇâÁ½ÖÖÔªËØ¡£

ʵ Ñé ²½ Öè

ʵ Ñé ÏÖ Ïó

ʵ Ñé ½á ÂÛ

²½Öè1£ºµãȼÆøÌ壬ÔÚ»ðÑæÉÏ·½ÕÖÒ»¸öÀä¶ø¸ÉÔïµÄÉÕ±­

 

 

                        

Ö¤Ã÷º¬ÓР        ÔªËØ

²½Öè2£º              

                      

                                    

Ö¤Ã÷º¬ÓР         ÔªËØ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁб仯ÊôÓڷֽⷴӦµÄÊÇ                                               £¨     £©

A£®ÇâÆø£«Ñõ»¯Í­          Í­£«Ë®      B£®ÑõÆø£«ÇâÆø         Ë®

C£®Ì¼Ëá¸Æ         Ñõ»¯¸Æ£«¶þÑõ»¯Ì¼   D£®¾Æ¾«£«ÑõÆø       Ë®£«¶þÑõ»¯Ì¼

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


£¨1£©Ó²Ë®»á¸øÉú»îºÍÉú²ú´øÀ´Ðí¶àÂé·³¡£Çëд³öÈÕ³£Éú»îÖÐÇø±ðӲˮºÍÈíË®µÄÒ»ÖÖ·½·¨¡£

´ð£º                                                                         ¡£

£¨2£©Ë®¿ÉÒÔÔ츣ÓÚÈËÀ࣬µ«Ë®±»ÎÛȾºóÈ´»á¸øÈËÀàÔì³ÉÔÖÄÑ£¬ÎªÔ¤·ÀºÍÏû³ý¶ÔˮԴµÄÎÛȾ£¬ÄãÈÏΪ¿É²ÉÈ¡ÄÄЩ´ëÊ©(¾ÙÁ½Àý)£¿

´ð£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¢¡¡¡¡¡¡¡¡¡¡¡¡    ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


µ±½ñ×ÊÔ´µÄÀ˷ѺÍÆÆ»µÔ½À´Ô½ÑÏÖØ£¬Ê®°Ë½ìÈýÖÐÈ«»áÌá³öÁ˹ØÓÚ×ÊÔ´ºÍ»·¾³ÎÊÌâµÄ¸Ä¸ï£¬½ÚÔ¼×ÊÔ´¡¢±£»¤»·¾³´´½¨ÃÀºÃ¼ÒÔ°ÊÇÎÒÃÇ×·ÇóµÄÄ¿±ê£¬Çë¸ù¾ÝËùѧ֪ʶ»Ø´ðÏÂÁÐÎÊÌâ¡£

¡¡¡¡£¨1£©ÓÉÓÚ¿ÕÆøÎÛȾÑÏÖØ£¬2013Äê10ÔÂ21ÈÕ¡°Ê·ÉÏ×îÑÏÖØÎíö²¡±Ï®»÷¹þ¶û±õ£¬ºÚÁú½­Ê¡ÄÚ¸ßËÙ¹«Â·È«Ïß·â±Õ£¬Ì«Æ½¹ú¼Ê»ú³¡¹Ø±Õ£¬¶àÌõ¹«½»Ïß·ÏÝÈë̱»¾£¬¹þ¶û±õÈ«ÊÐÖÐСѧȫ²¿Í£¿Î¡£×¨¼Ò³Æ´Ë´ÎÎíö²ÐγɵÄÖ÷ÒªÔ­ÒòÖ®Ò»ÊÇ£ºÕýÖµÇï¼¾ÕûµØÆڼ䣬³Ç½¼¼°ÖܱßÏØÊдóÁ¿·ÙÉսոѣ¬²úÉúÁËŨÖصÄÑ̳¾£¬ÏÂÁÐ×ö·¨Ò²»áÐγÉÎíö²µÄÊÇ                      ¡£

A¡¢½«Ð£Ô°µÄÀ¬»ø¶Ñ»ýÆðÀ´£¬¾ÍµØ·ÙÉÕ

B¡¢Îª·½±ã³öÐУ¬Ìᳫ´óÁ¿¹ºÂòºÍʹÓÃ˽¼Ò³µ

¡¡¡¡C¡¢´óÁ¦·¢Õ¹»ðÁ¦·¢µç                         D¡¢½ÚÈÕÀïȼ·Å±ÞÅÚ

¡¡¡¡£¨2£©Ë®×ÊÔ´ÑÏÖØȱ·¦£¬µØ±íË®´ó¶à±»ÎÛȾ³£ÐèÒª¾»»¯¡£ÎÒÃdz£¿´µ½»·ÎÀ¹¤ÈË´òÀÌÈËÃÇÈÓÔÚË®ÖеķÏÆúËÜÁÏÆ¿¡¢¹ûƤµÈ·ÏÎËûÃÇÀûÓõĻ¯Ñ§Ô­ÀíÊÇ                  £¬Óйز¿ÃÅ»¹ÀûÓôóÁ¿»îÐÔÌ¿À´¾»»¯Ë®£¬ÕâÊÇÀûÓûîÐÔÌ¿µÄ               ÐÔ¡£

¡¡¡¡£¨3£©ÏÖ½ñ¹ú¼ÒÇ¿Áî¹Ø±ÕÁËÐí¶à¸ßºÄÄܸßÎÛȾµÄСÐÍÁ¶Ìú³§£¬¹¤ÒµÉÏÓóàÌú¿óÒ±Á¶½ðÊôÌúµÄ»¯Ñ§·½³ÌʽΪ                                     £¬ÇëÔÙ¾ÙÒ»Àý½ÚÔ¼½ðÊô×ÊÔ´µÄ×ö·¨                                                              ¡£

   

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÓÐÈýÆ¿ÎÞÉ«¡¢ÎÞζµÄÆøÌåx¡¢y¡¢z£¬ËüÃÇ·Ö±ðÊǼ×Íé¡¢ÇâÆø¡¢Ò»Ñõ»¯Ì¼ÖеÄÒ»ÖÖ£¬·Ö±ðµãȼÈýÖÖÆøÌ壬ÓøÉÔïµÄÀäÉÕ±­ÕÖÔÚ»ðÑæÉÏ·½£¬Ö»ÓÐyºÍz»ðÑæÉÏ·½µÄÉÕ±­ÄÚ±ÚÓÐË®µÎ³öÏÖ£¬È¼ÉÕºó·Ö±ðÏòÉÕ±­ÖÐ×¢Èë³ÎÇåµÄʯ»ÒË®£¬Õñµ´£¬Ö»ÓÐxºÍyµÄÉÕ±­ÄÚʯ»ÒË®±ä»ë×Ç¡£Ôòx¡¢y¡¢z·Ö±ðÊÇ£¨    £©

A£®CH4  H2  CO    B£®CH4  CO  H2      C£®CO  CH4  H2     D£®H2  CH4  CO

   

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÈËÃdz£ËµµÄ¡°Îå½ð¡±ÊÇÖ¸¡°½ð¡¢Òø¡¢Í­¡¢Ìú¡¢Ð¿¡±£¬¸ù¾ÝËùѧ֪ʶÅжϣ¬²»ÄÜÓëÑÎËá·´Ó¦µÄ½ðÊôÊÇ     £¨ÌîÃû³Æ£©¡£ÊÀ½çÉϳ£Óûƽð×÷½ðÈÚ´¢±¸¡¢»õ±ÒµÈ£¬ÆäÔ­ÒòÊÇ     ¡£»ÆÍ­ÊÇͭпºÏ½ð£¬ÆäÓ²¶È±È´¿Í­      £¨Ìî¡°´ó¡±¡¢¡°Ð¡¡±»ò¡°Ïàͬ¡±£©¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸