ÎïÖÊÖ®¼ä´æÔÚÁªÏµ£¬ÕÒ³öÁªÏµ£¬·¢ÏÖ¹æÂÉÊÇÎÒÃÇѧºÃ»¯Ñ§µÄÒ»ÖÖ»ù±¾·½·¨£®         

£¨1£©ÇëÄã·ÂÕÕϱíÖеÄʾÀý£¬ÕÒ³öCO2¡¢CH4¡¢C2H2£¨ÒÒȲ£©¡¢C2H4£¨ÒÒÏ©£©ÕâËÄÖÖÆøÌåÖ®¼ä´æÔÚµÄÁíÍâÁ½¸ö¹æÂɲ¢ÅÅÐò£®                                          

 ¹æÂÉ                                    ÅÅÐò

 Ê¾Àý£º±ê×¼×´¿öÏ£¬ÃܶÈÓÉ´óµ½Ð¡          CO2¡¢C2H4¡¢C2H2¡¢CH4

                                        

                                        

£¨2£©Ä³ÆøÌåÓÉCH4¡¢C2H2¡¢C2H4ÖеÄÒ»ÖÖ»ò¼¸ÖÖ×é³É£¬È¡¸ÃÆøÌåÑùÆ·ÔÚÑõÆøÖÐÍêȫȼÉÕ£¬²âµÃÉú³ÉµÄ¶þÑõ»¯Ì¼ºÍË®µÄÖÊÁ¿±ÈΪ22£º9£¬ÏÂÁжԸÃÆøÌå×é³ÉÅжÏÕýÈ·µÄÊÇ¡¡¡¡£®                        

A£®¸ÃÆøÌåÖÐÒ»¶¨º¬ÓÐC2H4                                        

B£®¸ÃÆøÌåÖÐÒ»¶¨Ã»ÓÐCH4                                         

C£®¸ÃÆøÌåÖпÉÄܺ¬ÓÐC2H2                                        

D£®¸ÃÆøÌå²»¿ÉÄÜͬʱº¬ÓÐCH4¡¢C2H2¡¢C2H4£®                         


¡¾¿¼µã¡¿Óйػ¯Ñ§Ê½µÄ¼ÆËãºÍÍƶϣ»ÖÊÁ¿Êغ㶨Âɼ°ÆäÓ¦Óã®             

¡¾×¨Ìâ¡¿»¯Ñ§Ê½µÄ¼ÆË㣻»¯Ñ§ÓÃÓïºÍÖÊÁ¿Êغ㶨ÂÉ£®                     

¡¾·ÖÎö¡¿¸ù¾Ý»¯Ñ§Ê½±íʾÒâÒ壬¿É´ÓÏà¶Ô·Ö×ÓÖÊÁ¿µÄ´óС£¬Ò»¸ö·Ö×ÓÖÐËùº¬Ô­×Ó¸öÊýµÄ¶àÉÙµÈÀ´Ñ°ÕÒ¹æÂÉ£»¸ù¾Ý¶þÑõ»¯Ì¼ºÍË®µÄÖÊÁ¿±ÈΪ22£º9£¬¿É¼ÆËã³ö̼¡¢ÇâÁ½ÖÖÔªËصÄÖÊÁ¿±È£¬¾Ý´Ë½â´ð£®        

¡¾½â´ð¡¿½â£º£¨1£©CO2¡¢CH4¡¢C2H2£¨ÒÒȲ£©¡¢C2H4£¨ÒÒÏ©£©ÕâËÄÖÖÆøÌåÏà¶Ô·Ö×ÓÖÊÁ¿·Ö±ðÊÇ£º44£¬16£¬26£¬28£»ËùÒÔÏà¶Ô·Ö×ÓÖÊÁ¿ÓÉСµ½´óµÄ˳ÐòÊÇCH4¡¢C2H2¡¢C2H4¡¢CO2£®                         

CO2¡¢CH4¡¢C2H2£¨ÒÒȲ£©¡¢C2H4£¨ÒÒÏ©£©ÕâËÄÖÖÆøÌåÒ»¸ö·Ö×ÓÖÐËùº¬Ô­×Ó¸öÊý·Ö±ðÊÇ3£¬5£¬4£¬6£»ËùÒÔÒ»¸ö·Ö×Ó·Ö×ÓÖÐËùº¬Ô­×Ó¸öÊýÓÉÉÙµ½¶àµÄ˳ÐòÊÇCO2¡¢C2H2¡¢CH4¡¢C2H4£®                         

¹Ê´ð°¸Îª£º                                                  

¹æÂÉ                               ÅÅÁÐ˳Ðò

                                  

±ê×¼×´¿öÏ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿ÓÉСµ½´ó   CH4¡¢C2H2¡¢C2H4¡¢CO2

ÿ¸ö·Ö×ÓÖꬵÄÔ­×Ó×ÜÊýÓÉСµ½¶à     CO2¡¢C2H2¡¢CH4¡¢C2H4

£¨2£©Éú³ÉµÄ¶þÑõ»¯Ì¼ºÍË®µÄÖÊÁ¿±ÈΪ22£º9£¬Ôò̼ԪËغÍÇâÔªËصÄÖÊÁ¿±ÈΪ£º£¨22¡Á£©£º£¨9¡Á£©=6£º1£¬¹Ê̼ÇâÔ­×ӵĸöÊý±ÈΪ£º =1£º2£¬                                    

A£®ÈôÊǺ¬Ò»¸öCH4ºÍÒ»¸öC2H2£¬ÔòÄܴﵽ̼ÇâÔ­×Ó¸öÊý±ÈÊÇ1£º2£¬¸ÃÆøÌåÖв»Ò»¶¨º¬ÓÐC2H4£¬´íÎó£»       

B£®ÈôÊǺ¬Ò»¸öCH4ºÍÒ»¸öC2H2£¬ÔòÄܴﵽ̼ÇâÔ­×Ó¸öÊý±ÈÊÇ1£º2£¬´íÎó£»           

C£®¸ÃÆøÌåÖпÉÄܺ¬ÓÐC2H2£¬ÕýÈ·£»                                

D£®¸ÃÆøÌå¿ÉÄÜͬʱº¬ÓÐCH4¡¢C2H2¡¢C2H4£¬´íÎó£»                         

¹ÊÌîC£®                                                    

¡¾µãÆÀ¡¿Ö÷Òª¿¼²éÁËÏà¶Ô·Ö×ÓÖÊÁ¿µÄ¼ÆËãºÍ·Ö×ӵĹ¹³É£®¸ù¾Ý»¯Ñ§Ê½½øÐÐÓйصÄÍƶÏʱ£¬Òª½áºÏÖÊÁ¿Êغ㶨ÂÉÒÔ¼°»¯Ñ§Ê½µÄÓйؼÆËã½øÐУ®                                            

¡¡                                                          


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁи÷×éÖеĻ¯Ñ§Ê½ÓëË×Ãû¡¢Ñ§ÃûÄܱíʾͬһÎïÖʵÄÊÇ(     )

A£®Ca£¨OH£©2  Éúʯ»Ò  ÇâÑõ»¯¸Æ  B£®KOH  ÉÕ¼î  ÇâÑõ»¯¼Ø

C£®CaO  Ïûʯ»Ò  Ñõ»¯¸Æ  D£®NaCl ʳÑΠ ÂÈ»¯ÄÆ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


¡¶»ú¶¯³µ¼Ýʻ֤ÉêÁìºÍʹÓù涨¡·£¨¹«°²²¿ÁîµÚ123ºÅ£©2013Äê1ÔÂ1ÈÕÆðÊ©ÐУ¬¸ù¾Ý¡¶µÀ·½»Í¨°²È«·¨¡·Ð޸ľö¶¨£¬È¡ÏûÁËÔ­×í¾Æºó¼ÝÊ»»ú¶¯³µ¼Æ12·ÖµÄÄÚÈÝ£¬¹æ¶¨Òû¾Æºó¼ÝÊ»»ú¶¯³µ¼Æ12·Ö£®¼ì²â¼ÝʻԱÊÇ·ñ¾Æºó¼Ý³µ£¬¾Æ¾«¼ì²âÒÇÖеķ´Ó¦Ô­ÀíΪ£º

C2H5OH+4X£¨ºì×ØÉ«£©+6H2SO4¨T2Cr2£¨SO4£©3£¨ÂÌÉ«£©+2CO2¡ü+9H2O£¬ÔòÎïÖÊXµÄ»¯Ñ§Ê½Îª£¨¡¡¡¡£©

A£®CrO3 B£®Cr2O3 C£®Cr2S3 D£®CrSO3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁг£ÓÃÒÇÆ÷ÖпÉÔھƾ«µÆ»ðÑæÉÏÖ±½Ó¼ÓÈȵÄÊÇ£¨¡¡¡¡£©                 

A£®ÊԹܠ            B£®ÉÕ±­             C£®ÉÕÆ¿             D£®×¶ÐÎÆ¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


                                        

ÏÂÁÐÓйØÓÍÖ¬µÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©                             

A£®¸÷ÖÖÓÍÖ¬¶¼ÊÇÓÉ̼¡¢Çâ¡¢ÑõÈýÖÖÔªËØ×é³ÉµÄ                          

B£®ÆÏÌÑÌDz»ÄÜת»¯ÎªÈËÌåÄÚµÄÖ¬·¾                                

C£®ÆûÓÍ¡¢ÃºÓÍ¡¢²Ë×ÑÓÍ¡¢»¨ÉúÓͶ¼ÊôÓÚÓÍÖ¬                        

D£®Ï´·¢¼Áϴȥͷ·¢ÉϵÄÓÍÖ¬²»ÊôÓÚÈ黯ÏÖÏó                        

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁÐÏÖÏóÖУ¬Ã»Óз¢Éú»¯Ñ§±ä»¯µÄÊÇ                                      £¨¡¡¡¡£©

A£®³¨¿Ú·ÅÖõijÎÇåʯ»ÒË®ÖÐÓа×É«¹ÌÌåÎö³ö

B£®³¨¿Ú·ÅÖõÄÂÈ»¯ÄƱ¥ºÍÈÜÒºÖÐÓа×É«¹ÌÌåÎö³ö

C£®Å¨ÁòËὦµ½Ä¾²ÄÉÏ£¬Ä¾²Ä±äºÚ

D£®³¤ÆÚÑÚÂñÓÚµØϵÄÌúÆ÷ÉϲúÉúºìºÖÉ«°ßµã

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁÐÓйØ̼ºÍ̼µÄÑõ»¯ÎïµÄ˵·¨´íÎóµÄÊÇ                                   £¨¡¡¡¡£©

A£®½ð¸ÕʯºÍʯīµÄÎïÀíÐÔÖʲ»Í¬£¬ÊÇÒòΪËüÃǵÄ̼ԭ×ÓÅÅÁз½Ê½²»Í¬

B£®COºÍCO2µÄ×é³ÉÔªËØÏàͬ£¬µ«ÊÇËüÃǵĻ¯Ñ§ÐÔÖʲ»Í¬

C£®Ä¾Ì¿ºÍ»îÐÔÌ¿¶¼¾ßÓÐÎü¸½ÐÔ

D£®CO2ͨÈë×ÏɫʯÈïÈÜÒº£¬ÈÜÒº±äºì£¬¼ÓÈȺóÈÜÒºÑÕÉ«²»±ä

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


                    

                                                                   

Âß¼­ÍÆÀíÊÇ»¯Ñ§Ñ§Ï°Öг£ÓõÄ˼ά·½·¨£¬ÒÔÏÂÍÆÀíÕýÈ·µÄÊÇ£¨¡¡¡¡£©       

A£®»¯ºÏÎﶼÊÇÓɲ»Í¬ÖÖÔªËØ×é³ÉµÄ£¬²»Í¬ÔªËØ×é³ÉµÄ´¿¾»ÎïÒ»¶¨ÊÇ»¯ºÏÎï          

B£®¼îÖж¼ÓÐÇâ¡¢ÑõÔªËØ£¬ËùÒÔº¬Çâ¡¢ÑõÔªËصĻ¯ºÏÎﶼÊǼ            

C£®Öкͷ´Ó¦ÓÐÑκÍË®Éú³É£¬Éú³ÉÑκÍË®µÄ·´Ó¦¶¼ÊôÓÚÖкͷ´Ó¦            

D£®Ñõ»¯ÎïÖÐÒ»¶¨º¬ÓÐÑõÔªËØ£¬ÔòÁíÒ»ÖÖÔªËØÒ»¶¨ÊǽðÊôÔªËØ              

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


Èô   ±íʾÇâÔ­×Ó£¬     ±íʾÑõÔ­×Ó£¬ÔòÄܱ£³ÖË®µÄ»¯Ñ§ÐÔÖʵÄ΢Á£ÊÇ

 


A            B                C              D

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸